13646060748

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{18899}}^1$

素因数の和:19587

約数の個数: 72

約数和(自身を含む): 35663846400

約数和(自身を除く): 22017785652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 647, 1116, 1294, 1941, 2588, 3882, 5823, 7764, 11646, 18899, 20057, 23292, 37798, 40114, 56697, 60171, 75596, 80228, 113394, 120342, 170091, 180513, 226788, 240684, 340182, 361026, 585869, 680364, 722052, 1171738, 1757607, 2343476, 3515214, 5272821, 7030428, 10545642, 12227653, 21091284, 24455306, 36682959, 48910612, 73365918, 110048877, 146731836, 220097754, 379057243, 440195508, 758114486, 1137171729, 1516228972, 2274343458, 3411515187, 4548686916, 6823030374, 13646060748]

約数ペア:

[(1, 13646060748), (2, 6823030374), (3, 4548686916), (4, 3411515187), (6, 2274343458), (9, 1516228972), (12, 1137171729), (18, 758114486), (31, 440195508), (36, 379057243), (62, 220097754), (93, 146731836), (124, 110048877), (186, 73365918), (279, 48910612), (372, 36682959), (558, 24455306), (647, 21091284), (1116, 12227653), (1294, 10545642), (1941, 7030428), (2588, 5272821), (3882, 3515214), (5823, 2343476), (7764, 1757607), (11646, 1171738), (18899, 722052), (20057, 680364), (23292, 585869), (37798, 361026), (40114, 340182), (56697, 240684), (60171, 226788), (75596, 180513), (80228, 170091), (113394, 120342)]