18742439016

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{941}}^1\times {\mathrm{4391}}^1$

素因数の和:5357

約数の個数: 160

約数和(自身を含む): 60073073280

約数和(自身を除く): 41330634264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 941, 1134, 1512, 1882, 2268, 2823, 3764, 4391, 4536, 5646, 6587, 7528, 8469, 8782, 11292, 13173, 13174, 16938, 17564, 19761, 22584, 25407, 26346, 26348, 30737, 33876, 35128, 39519, 39522, 50814, 52692, 52696, 59283, 61474, 67752, 76221, 79038, 79044, 92211, 101628, 105384, 118557, 118566, 122948, 152442, 158076, 158088, 177849, 184422, 203256, 237114, 237132, 245896, 276633, 304884, 316152, 355671, 355698, 368844, 474228, 474264, 533547, 553266, 609768, 711342, 711396, 737688, 829899, 948456, 1067094, 1106532, 1422684, 1422792, 1659798, 2134188, 2213064, 2489697, 2845368, 3319596, 4131931, 4268376, 4979394, 6639192, 8263862, 9958788, 12395793, 16527724, 19917576, 24791586, 28923517, 33055448, 37187379, 49583172, 57847034, 74374758, 86770551, 99166344, 111562137, 115694068, 148749516, 173541102, 223124274, 231388136, 260311653, 297499032, 334686411, 347082204, 446248548, 520623306, 669372822, 694164408, 780934959, 892497096, 1041246612, 1338745644, 1561869918, 2082493224, 2342804877, 2677491288, 3123739836, 4685609754, 6247479672, 9371219508, 18742439016]

約数ペア:

[(1, 18742439016), (2, 9371219508), (3, 6247479672), (4, 4685609754), (6, 3123739836), (7, 2677491288), (8, 2342804877), (9, 2082493224), (12, 1561869918), (14, 1338745644), (18, 1041246612), (21, 892497096), (24, 780934959), (27, 694164408), (28, 669372822), (36, 520623306), (42, 446248548), (54, 347082204), (56, 334686411), (63, 297499032), (72, 260311653), (81, 231388136), (84, 223124274), (108, 173541102), (126, 148749516), (162, 115694068), (168, 111562137), (189, 99166344), (216, 86770551), (252, 74374758), (324, 57847034), (378, 49583172), (504, 37187379), (567, 33055448), (648, 28923517), (756, 24791586), (941, 19917576), (1134, 16527724), (1512, 12395793), (1882, 9958788), (2268, 8263862), (2823, 6639192), (3764, 4979394), (4391, 4268376), (4536, 4131931), (5646, 3319596), (6587, 2845368), (7528, 2489697), (8469, 2213064), (8782, 2134188), (11292, 1659798), (13173, 1422792), (13174, 1422684), (16938, 1106532), (17564, 1067094), (19761, 948456), (22584, 829899), (25407, 737688), (26346, 711396), (26348, 711342), (30737, 609768), (33876, 553266), (35128, 533547), (39519, 474264), (39522, 474228), (50814, 368844), (52692, 355698), (52696, 355671), (59283, 316152), (61474, 304884), (67752, 276633), (76221, 245896), (79038, 237132), (79044, 237114), (92211, 203256), (101628, 184422), (105384, 177849), (118557, 158088), (118566, 158076), (122948, 152442)]