15009918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 38195712

約数和(自身を除く): 23185794

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 318, 371, 462, 583, 613, 742, 1113, 1166, 1226, 1749, 1839, 2226, 3498, 3678, 4081, 4291, 6743, 8162, 8582, 12243, 12873, 13486, 20229, 24486, 25746, 32489, 40458, 47201, 64978, 94402, 97467, 141603, 194934, 227423, 283206, 357379, 454846, 682269, 714758, 1072137, 1364538, 2144274, 2501653, 5003306, 7504959, 15009918]

約数ペア:

[(1, 15009918), (2, 7504959), (3, 5003306), (6, 2501653), (7, 2144274), (11, 1364538), (14, 1072137), (21, 714758), (22, 682269), (33, 454846), (42, 357379), (53, 283206), (66, 227423), (77, 194934), (106, 141603), (154, 97467), (159, 94402), (231, 64978), (318, 47201), (371, 40458), (462, 32489), (583, 25746), (613, 24486), (742, 20229), (1113, 13486), (1166, 12873), (1226, 12243), (1749, 8582), (1839, 8162), (2226, 6743), (3498, 4291), (3678, 4081)]