918743028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{232711}}^1$

素因数の和:232772

約数の個数: 48

約数和(自身を含む): 2502119424

約数和(自身を除く): 1583376396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 232711, 465422, 698133, 930844, 1396266, 1628977, 2792532, 3257954, 4886931, 6515908, 9773862, 10937417, 19547724, 21874834, 32812251, 43749668, 65624502, 76561919, 131249004, 153123838, 229685757, 306247676, 459371514, 918743028]

約数ペア:

[(1, 918743028), (2, 459371514), (3, 306247676), (4, 229685757), (6, 153123838), (7, 131249004), (12, 76561919), (14, 65624502), (21, 43749668), (28, 32812251), (42, 21874834), (47, 19547724), (84, 10937417), (94, 9773862), (141, 6515908), (188, 4886931), (282, 3257954), (329, 2792532), (564, 1628977), (658, 1396266), (987, 930844), (1316, 698133), (1974, 465422), (3948, 232711)]