31693291902

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{991}}^1\times {\mathrm{2609}}^1$

素因数の和:3838

約数の個数: 64

約数和(自身を含む): 70838323200

約数和(自身を除く): 39145031298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 991, 1362, 1982, 2043, 2609, 2973, 4086, 5218, 5946, 6129, 7827, 8919, 12258, 15654, 17838, 23481, 26757, 46962, 53514, 70443, 140886, 224957, 449914, 592243, 674871, 1184486, 1349742, 1776729, 2024613, 2585519, 3553458, 4049226, 5171038, 5330187, 6073839, 7756557, 10660374, 12147678, 15513114, 15990561, 23269671, 31981122, 46539342, 69809013, 139618026, 586912813, 1173825626, 1760738439, 3521476878, 5282215317, 10564430634, 15846645951, 31693291902]

約数ペア:

[(1, 31693291902), (2, 15846645951), (3, 10564430634), (6, 5282215317), (9, 3521476878), (18, 1760738439), (27, 1173825626), (54, 586912813), (227, 139618026), (454, 69809013), (681, 46539342), (991, 31981122), (1362, 23269671), (1982, 15990561), (2043, 15513114), (2609, 12147678), (2973, 10660374), (4086, 7756557), (5218, 6073839), (5946, 5330187), (6129, 5171038), (7827, 4049226), (8919, 3553458), (12258, 2585519), (15654, 2024613), (17838, 1776729), (23481, 1349742), (26757, 1184486), (46962, 674871), (53514, 592243), (70443, 449914), (140886, 224957)]