18643482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7243}}^1$

素因数の和:7275

約数の個数: 48

約数和(自身を含む): 47462688

約数和(自身を除く): 28819206

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7243, 14486, 21729, 43458, 65187, 79673, 94159, 130374, 159346, 188318, 239019, 282477, 478038, 564954, 717057, 847431, 1035749, 1434114, 1694862, 2071498, 3107247, 6214494, 9321741, 18643482]

約数ペア:

[(1, 18643482), (2, 9321741), (3, 6214494), (6, 3107247), (9, 2071498), (11, 1694862), (13, 1434114), (18, 1035749), (22, 847431), (26, 717057), (33, 564954), (39, 478038), (66, 282477), (78, 239019), (99, 188318), (117, 159346), (143, 130374), (198, 94159), (234, 79673), (286, 65187), (429, 43458), (858, 21729), (1287, 14486), (2574, 7243)]