17985552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 55413120

約数和(自身を除く): 37427568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 41, 48, 52, 57, 74, 76, 78, 82, 104, 111, 114, 123, 148, 152, 156, 164, 208, 222, 228, 246, 247, 296, 304, 312, 328, 444, 456, 481, 492, 494, 533, 592, 624, 656, 703, 741, 779, 888, 912, 962, 984, 988, 1066, 1406, 1443, 1482, 1517, 1558, 1599, 1776, 1924, 1968, 1976, 2109, 2132, 2337, 2812, 2886, 2964, 3034, 3116, 3198, 3848, 3952, 4218, 4264, 4551, 4674, 5624, 5772, 5928, 6068, 6232, 6396, 7696, 8436, 8528, 9102, 9139, 9348, 10127, 11248, 11544, 11856, 12136, 12464, 12792, 16872, 18204, 18278, 18696, 19721, 20254, 23088, 24272, 25584, 27417, 28823, 30381, 33744, 36408, 36556, 37392, 39442, 40508, 54834, 57646, 59163, 60762, 72816, 73112, 78884, 81016, 86469, 109668, 115292, 118326, 121524, 146224, 157768, 162032, 172938, 219336, 230584, 236652, 243048, 315536, 345876, 374699, 438672, 461168, 473304, 486096, 691752, 749398, 946608, 1124097, 1383504, 1498796, 2248194, 2997592, 4496388, 5995184, 8992776, 17985552]

約数ペア:

[(1, 17985552), (2, 8992776), (3, 5995184), (4, 4496388), (6, 2997592), (8, 2248194), (12, 1498796), (13, 1383504), (16, 1124097), (19, 946608), (24, 749398), (26, 691752), (37, 486096), (38, 473304), (39, 461168), (41, 438672), (48, 374699), (52, 345876), (57, 315536), (74, 243048), (76, 236652), (78, 230584), (82, 219336), (104, 172938), (111, 162032), (114, 157768), (123, 146224), (148, 121524), (152, 118326), (156, 115292), (164, 109668), (208, 86469), (222, 81016), (228, 78884), (246, 73112), (247, 72816), (296, 60762), (304, 59163), (312, 57646), (328, 54834), (444, 40508), (456, 39442), (481, 37392), (492, 36556), (494, 36408), (533, 33744), (592, 30381), (624, 28823), (656, 27417), (703, 25584), (741, 24272), (779, 23088), (888, 20254), (912, 19721), (962, 18696), (984, 18278), (988, 18204), (1066, 16872), (1406, 12792), (1443, 12464), (1482, 12136), (1517, 11856), (1558, 11544), (1599, 11248), (1776, 10127), (1924, 9348), (1968, 9139), (1976, 9102), (2109, 8528), (2132, 8436), (2337, 7696), (2812, 6396), (2886, 6232), (2964, 6068), (3034, 5928), (3116, 5772), (3198, 5624), (3848, 4674), (3952, 4551), (4218, 4264)]