13725972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 37812320

約数和(自身を除く): 24086348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 211, 234, 278, 417, 422, 468, 556, 633, 834, 844, 1251, 1266, 1668, 1807, 1899, 2502, 2532, 2743, 3614, 3798, 5004, 5421, 5486, 7228, 7596, 8229, 10842, 10972, 16263, 16458, 21684, 24687, 29329, 32526, 32916, 49374, 58658, 65052, 87987, 98748, 117316, 175974, 263961, 351948, 381277, 527922, 762554, 1055844, 1143831, 1525108, 2287662, 3431493, 4575324, 6862986, 13725972]

約数ペア:

[(1, 13725972), (2, 6862986), (3, 4575324), (4, 3431493), (6, 2287662), (9, 1525108), (12, 1143831), (13, 1055844), (18, 762554), (26, 527922), (36, 381277), (39, 351948), (52, 263961), (78, 175974), (117, 117316), (139, 98748), (156, 87987), (211, 65052), (234, 58658), (278, 49374), (417, 32916), (422, 32526), (468, 29329), (556, 24687), (633, 21684), (834, 16458), (844, 16263), (1251, 10972), (1266, 10842), (1668, 8229), (1807, 7596), (1899, 7228), (2502, 5486), (2532, 5421), (2743, 5004), (3614, 3798)]