13243086

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 29702400

約数和(自身を除く): 16459314

約数列:

[1, 2, 3, 6, 9, 18, 67, 79, 134, 139, 158, 201, 237, 278, 402, 417, 474, 603, 711, 834, 1206, 1251, 1422, 2502, 5293, 9313, 10586, 10981, 15879, 18626, 21962, 27939, 31758, 32943, 47637, 55878, 65886, 83817, 95274, 98829, 167634, 197658, 735727, 1471454, 2207181, 4414362, 6621543, 13243086]

約数ペア:

[(1, 13243086), (2, 6621543), (3, 4414362), (6, 2207181), (9, 1471454), (18, 735727), (67, 197658), (79, 167634), (134, 98829), (139, 95274), (158, 83817), (201, 65886), (237, 55878), (278, 47637), (402, 32943), (417, 31758), (474, 27939), (603, 21962), (711, 18626), (834, 15879), (1206, 10981), (1251, 10586), (1422, 9313), (2502, 5293)]