27380556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 79672320

約数和(自身を除く): 52291764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 607, 716, 1074, 1214, 1253, 1611, 1821, 2148, 2428, 2506, 3222, 3642, 3759, 4249, 5012, 5463, 6444, 7284, 7518, 8498, 10926, 11277, 12747, 15036, 16996, 21852, 22554, 25494, 38241, 45108, 50988, 76482, 108653, 152964, 217306, 325959, 434612, 651918, 760571, 977877, 1303836, 1521142, 1955754, 2281713, 3042284, 3911508, 4563426, 6845139, 9126852, 13690278, 27380556]

約数ペア:

[(1, 27380556), (2, 13690278), (3, 9126852), (4, 6845139), (6, 4563426), (7, 3911508), (9, 3042284), (12, 2281713), (14, 1955754), (18, 1521142), (21, 1303836), (28, 977877), (36, 760571), (42, 651918), (63, 434612), (84, 325959), (126, 217306), (179, 152964), (252, 108653), (358, 76482), (537, 50988), (607, 45108), (716, 38241), (1074, 25494), (1214, 22554), (1253, 21852), (1611, 16996), (1821, 15036), (2148, 12747), (2428, 11277), (2506, 10926), (3222, 8498), (3642, 7518), (3759, 7284), (4249, 6444), (5012, 5463)]