2693628

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{509}}^1$

素因数の和:536

約数の個数: 72

約数和(自身を含む): 8139600

約数和(自身を除く): 5445972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 509, 588, 756, 882, 1018, 1323, 1527, 1764, 2036, 2646, 3054, 3563, 4581, 5292, 6108, 7126, 9162, 10689, 13743, 14252, 18324, 21378, 24941, 27486, 32067, 42756, 49882, 54972, 64134, 74823, 96201, 99764, 128268, 149646, 192402, 224469, 299292, 384804, 448938, 673407, 897876, 1346814, 2693628]

約数ペア:

[(1, 2693628), (2, 1346814), (3, 897876), (4, 673407), (6, 448938), (7, 384804), (9, 299292), (12, 224469), (14, 192402), (18, 149646), (21, 128268), (27, 99764), (28, 96201), (36, 74823), (42, 64134), (49, 54972), (54, 49882), (63, 42756), (84, 32067), (98, 27486), (108, 24941), (126, 21378), (147, 18324), (189, 14252), (196, 13743), (252, 10689), (294, 9162), (378, 7126), (441, 6108), (509, 5292), (588, 4581), (756, 3563), (882, 3054), (1018, 2646), (1323, 2036), (1527, 1764)]