21063884472

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1471}}^1\times {\mathrm{8647}}^1$

素因数の和:10153

約数の個数: 96

約数和(自身を含む): 59575726080

約数和(自身を除く): 38511841608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1471, 1656, 2942, 4413, 5884, 8647, 8826, 11768, 13239, 17294, 17652, 25941, 26478, 33833, 34588, 35304, 51882, 52956, 67666, 69176, 77823, 101499, 103764, 105912, 135332, 155646, 198881, 202998, 207528, 270664, 304497, 311292, 397762, 405996, 596643, 608994, 622584, 795524, 811992, 1193286, 1217988, 1591048, 1789929, 2386572, 2435976, 3579858, 4773144, 7159716, 12719737, 14319432, 25439474, 38159211, 50878948, 76318422, 101757896, 114477633, 152636844, 228955266, 292553951, 305273688, 457910532, 585107902, 877661853, 915821064, 1170215804, 1755323706, 2340431608, 2632985559, 3510647412, 5265971118, 7021294824, 10531942236, 21063884472]

約数ペア:

[(1, 21063884472), (2, 10531942236), (3, 7021294824), (4, 5265971118), (6, 3510647412), (8, 2632985559), (9, 2340431608), (12, 1755323706), (18, 1170215804), (23, 915821064), (24, 877661853), (36, 585107902), (46, 457910532), (69, 305273688), (72, 292553951), (92, 228955266), (138, 152636844), (184, 114477633), (207, 101757896), (276, 76318422), (414, 50878948), (552, 38159211), (828, 25439474), (1471, 14319432), (1656, 12719737), (2942, 7159716), (4413, 4773144), (5884, 3579858), (8647, 2435976), (8826, 2386572), (11768, 1789929), (13239, 1591048), (17294, 1217988), (17652, 1193286), (25941, 811992), (26478, 795524), (33833, 622584), (34588, 608994), (35304, 596643), (51882, 405996), (52956, 397762), (67666, 311292), (69176, 304497), (77823, 270664), (101499, 207528), (103764, 202998), (105912, 198881), (135332, 155646)]