15693681668154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18773}}^1\times {\mathrm{280339}}^1$

素因数の和:299195

約数の個数: 64

約数和(自身を含む): 36378569041920

約数和(自身を除く): 20684887373766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 18773, 37546, 56319, 112638, 131411, 262822, 280339, 394233, 560678, 788466, 841017, 1332883, 1682034, 1962373, 2665766, 3924746, 3998649, 5887119, 7997298, 9330181, 11774238, 18660362, 19904069, 27990543, 39808138, 55981086, 59712207, 119424414, 139328483, 278656966, 417985449, 835970898, 5262804047, 10525608094, 15788412141, 31576824282, 36839628329, 73679256658, 110518884987, 221037769974, 373659087337, 747318174674, 1120977262011, 2241954524022, 2615613611359, 5231227222718, 7846840834077, 15693681668154]

約数ペア:

[(1, 15693681668154), (2, 7846840834077), (3, 5231227222718), (6, 2615613611359), (7, 2241954524022), (14, 1120977262011), (21, 747318174674), (42, 373659087337), (71, 221037769974), (142, 110518884987), (213, 73679256658), (426, 36839628329), (497, 31576824282), (994, 15788412141), (1491, 10525608094), (2982, 5262804047), (18773, 835970898), (37546, 417985449), (56319, 278656966), (112638, 139328483), (131411, 119424414), (262822, 59712207), (280339, 55981086), (394233, 39808138), (560678, 27990543), (788466, 19904069), (841017, 18660362), (1332883, 11774238), (1682034, 9330181), (1962373, 7997298), (2665766, 5887119), (3924746, 3998649)]