2097678888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41443}}^1$

素因数の和:41511

約数の個数: 96

約数和(自身を含む): 6142000800

約数和(自身を除く): 4044321912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1332, 1368, 1406, 2109, 2664, 2812, 4218, 5624, 6327, 8436, 12654, 16872, 25308, 41443, 50616, 82886, 124329, 165772, 248658, 331544, 372987, 497316, 745974, 787417, 994632, 1491948, 1533391, 1574834, 2362251, 2983896, 3066782, 3149668, 4600173, 4724502, 6133564, 6299336, 7086753, 9200346, 9449004, 12267128, 13800519, 14173506, 18400692, 18898008, 27601038, 28347012, 29134429, 36801384, 55202076, 56694024, 58268858, 87403287, 110404152, 116537716, 174806574, 233075432, 262209861, 349613148, 524419722, 699226296, 1048839444, 2097678888]

約数ペア:

[(1, 2097678888), (2, 1048839444), (3, 699226296), (4, 524419722), (6, 349613148), (8, 262209861), (9, 233075432), (12, 174806574), (18, 116537716), (19, 110404152), (24, 87403287), (36, 58268858), (37, 56694024), (38, 55202076), (57, 36801384), (72, 29134429), (74, 28347012), (76, 27601038), (111, 18898008), (114, 18400692), (148, 14173506), (152, 13800519), (171, 12267128), (222, 9449004), (228, 9200346), (296, 7086753), (333, 6299336), (342, 6133564), (444, 4724502), (456, 4600173), (666, 3149668), (684, 3066782), (703, 2983896), (888, 2362251), (1332, 1574834), (1368, 1533391), (1406, 1491948), (2109, 994632), (2664, 787417), (2812, 745974), (4218, 497316), (5624, 372987), (6327, 331544), (8436, 248658), (12654, 165772), (16872, 124329), (25308, 82886), (41443, 50616)]