11946222

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 27156480

約数和(自身を除く): 15210258

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 271, 279, 474, 542, 558, 711, 813, 1422, 1626, 2439, 2449, 4878, 4898, 7347, 8401, 14694, 16802, 21409, 22041, 25203, 42818, 44082, 50406, 64227, 75609, 128454, 151218, 192681, 385362, 663679, 1327358, 1991037, 3982074, 5973111, 11946222]

約数ペア:

[(1, 11946222), (2, 5973111), (3, 3982074), (6, 1991037), (9, 1327358), (18, 663679), (31, 385362), (62, 192681), (79, 151218), (93, 128454), (158, 75609), (186, 64227), (237, 50406), (271, 44082), (279, 42818), (474, 25203), (542, 22041), (558, 21409), (711, 16802), (813, 14694), (1422, 8401), (1626, 7347), (2439, 4898), (2449, 4878)]