18548292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 35641788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 419, 434, 476, 527, 651, 714, 838, 868, 1054, 1257, 1302, 1428, 1581, 1676, 2108, 2514, 2604, 2933, 3162, 3689, 5028, 5866, 6324, 7123, 7378, 8799, 11067, 11732, 12989, 14246, 14756, 17598, 21369, 22134, 25978, 28492, 35196, 38967, 42738, 44268, 49861, 51956, 77934, 85476, 90923, 99722, 149583, 155868, 181846, 199444, 220813, 272769, 299166, 363692, 441626, 545538, 598332, 662439, 883252, 1091076, 1324878, 1545691, 2649756, 3091382, 4637073, 6182764, 9274146, 18548292]

約数ペア:

[(1, 18548292), (2, 9274146), (3, 6182764), (4, 4637073), (6, 3091382), (7, 2649756), (12, 1545691), (14, 1324878), (17, 1091076), (21, 883252), (28, 662439), (31, 598332), (34, 545538), (42, 441626), (51, 363692), (62, 299166), (68, 272769), (84, 220813), (93, 199444), (102, 181846), (119, 155868), (124, 149583), (186, 99722), (204, 90923), (217, 85476), (238, 77934), (357, 51956), (372, 49861), (419, 44268), (434, 42738), (476, 38967), (527, 35196), (651, 28492), (714, 25978), (838, 22134), (868, 21369), (1054, 17598), (1257, 14756), (1302, 14246), (1428, 12989), (1581, 11732), (1676, 11067), (2108, 8799), (2514, 7378), (2604, 7123), (2933, 6324), (3162, 5866), (3689, 5028)]