39789954

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 95135040

約数和(自身を除く): 55345086

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 59, 69, 81, 118, 138, 162, 177, 181, 207, 354, 362, 414, 531, 543, 621, 1062, 1086, 1242, 1357, 1593, 1629, 1863, 2714, 3186, 3258, 3726, 4071, 4163, 4779, 4887, 8142, 8326, 9558, 9774, 10679, 12213, 12489, 14661, 21358, 24426, 24978, 29322, 32037, 36639, 37467, 64074, 73278, 74934, 96111, 109917, 112401, 192222, 219834, 224802, 245617, 288333, 337203, 491234, 576666, 674406, 736851, 864999, 1473702, 1729998, 2210553, 4421106, 6631659, 13263318, 19894977, 39789954]

約数ペア:

[(1, 39789954), (2, 19894977), (3, 13263318), (6, 6631659), (9, 4421106), (18, 2210553), (23, 1729998), (27, 1473702), (46, 864999), (54, 736851), (59, 674406), (69, 576666), (81, 491234), (118, 337203), (138, 288333), (162, 245617), (177, 224802), (181, 219834), (207, 192222), (354, 112401), (362, 109917), (414, 96111), (531, 74934), (543, 73278), (621, 64074), (1062, 37467), (1086, 36639), (1242, 32037), (1357, 29322), (1593, 24978), (1629, 24426), (1863, 21358), (2714, 14661), (3186, 12489), (3258, 12213), (3726, 10679), (4071, 9774), (4163, 9558), (4779, 8326), (4887, 8142)]