42390522

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 95022720

約数和(自身を除く): 52632198

約数列:

[1, 2, 3, 6, 9, 18, 47, 89, 94, 141, 178, 267, 282, 423, 534, 563, 801, 846, 1126, 1602, 1689, 3378, 4183, 5067, 8366, 10134, 12549, 25098, 26461, 37647, 50107, 52922, 75294, 79383, 100214, 150321, 158766, 238149, 300642, 450963, 476298, 901926, 2355029, 4710058, 7065087, 14130174, 21195261, 42390522]

約数ペア:

[(1, 42390522), (2, 21195261), (3, 14130174), (6, 7065087), (9, 4710058), (18, 2355029), (47, 901926), (89, 476298), (94, 450963), (141, 300642), (178, 238149), (267, 158766), (282, 150321), (423, 100214), (534, 79383), (563, 75294), (801, 52922), (846, 50107), (1126, 37647), (1602, 26461), (1689, 25098), (3378, 12549), (4183, 10134), (5067, 8366)]