16856436

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 41061888

約数和(自身を除く): 24205452

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 113, 124, 186, 226, 339, 372, 401, 452, 678, 802, 1203, 1356, 1604, 2406, 3503, 4812, 7006, 10509, 12431, 14012, 21018, 24862, 37293, 42036, 45313, 49724, 74586, 90626, 135939, 149172, 181252, 271878, 543756, 1404703, 2809406, 4214109, 5618812, 8428218, 16856436]

約数ペア:

[(1, 16856436), (2, 8428218), (3, 5618812), (4, 4214109), (6, 2809406), (12, 1404703), (31, 543756), (62, 271878), (93, 181252), (113, 149172), (124, 135939), (186, 90626), (226, 74586), (339, 49724), (372, 45313), (401, 42036), (452, 37293), (678, 24862), (802, 21018), (1203, 14012), (1356, 12431), (1604, 10509), (2406, 7006), (3503, 4812)]