2660364

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 144

約数和(自身を含む): 8805888

約数和(自身を除く): 6145524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 34, 36, 42, 46, 51, 54, 63, 68, 69, 81, 84, 92, 102, 108, 119, 126, 138, 153, 161, 162, 189, 204, 207, 238, 243, 252, 276, 306, 322, 324, 357, 378, 391, 414, 459, 476, 483, 486, 567, 612, 621, 644, 714, 756, 782, 828, 918, 966, 972, 1071, 1134, 1173, 1242, 1377, 1428, 1449, 1564, 1701, 1836, 1863, 1932, 2142, 2268, 2346, 2484, 2737, 2754, 2898, 3213, 3402, 3519, 3726, 4131, 4284, 4347, 4692, 5474, 5508, 5589, 5796, 6426, 6804, 7038, 7452, 8211, 8262, 8694, 9639, 10557, 10948, 11178, 12852, 13041, 14076, 16422, 16524, 17388, 19278, 21114, 22356, 24633, 26082, 28917, 31671, 32844, 38556, 39123, 42228, 49266, 52164, 57834, 63342, 73899, 78246, 95013, 98532, 115668, 126684, 147798, 156492, 190026, 221697, 295596, 380052, 443394, 665091, 886788, 1330182, 2660364]

約数ペア:

[(1, 2660364), (2, 1330182), (3, 886788), (4, 665091), (6, 443394), (7, 380052), (9, 295596), (12, 221697), (14, 190026), (17, 156492), (18, 147798), (21, 126684), (23, 115668), (27, 98532), (28, 95013), (34, 78246), (36, 73899), (42, 63342), (46, 57834), (51, 52164), (54, 49266), (63, 42228), (68, 39123), (69, 38556), (81, 32844), (84, 31671), (92, 28917), (102, 26082), (108, 24633), (119, 22356), (126, 21114), (138, 19278), (153, 17388), (161, 16524), (162, 16422), (189, 14076), (204, 13041), (207, 12852), (238, 11178), (243, 10948), (252, 10557), (276, 9639), (306, 8694), (322, 8262), (324, 8211), (357, 7452), (378, 7038), (391, 6804), (414, 6426), (459, 5796), (476, 5589), (483, 5508), (486, 5474), (567, 4692), (612, 4347), (621, 4284), (644, 4131), (714, 3726), (756, 3519), (782, 3402), (828, 3213), (918, 2898), (966, 2754), (972, 2737), (1071, 2484), (1134, 2346), (1173, 2268), (1242, 2142), (1377, 1932), (1428, 1863), (1449, 1836), (1564, 1701)]