31484124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 91928928

約数和(自身を除く): 60444804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1237, 1414, 1818, 2121, 2474, 2828, 3636, 3711, 4242, 4948, 6363, 7422, 8484, 8659, 11133, 12726, 14844, 17318, 22266, 25452, 25977, 34636, 44532, 51954, 77931, 103908, 124937, 155862, 249874, 311724, 374811, 499748, 749622, 874559, 1124433, 1499244, 1749118, 2248866, 2623677, 3498236, 4497732, 5247354, 7871031, 10494708, 15742062, 31484124]

約数ペア:

[(1, 31484124), (2, 15742062), (3, 10494708), (4, 7871031), (6, 5247354), (7, 4497732), (9, 3498236), (12, 2623677), (14, 2248866), (18, 1749118), (21, 1499244), (28, 1124433), (36, 874559), (42, 749622), (63, 499748), (84, 374811), (101, 311724), (126, 249874), (202, 155862), (252, 124937), (303, 103908), (404, 77931), (606, 51954), (707, 44532), (909, 34636), (1212, 25977), (1237, 25452), (1414, 22266), (1818, 17318), (2121, 14844), (2474, 12726), (2828, 11133), (3636, 8659), (3711, 8484), (4242, 7422), (4948, 6363)]