19228730616

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{631361}}^1$

素因数の和:631426

約数の個数: 80

約数和(自身を含む): 55004257440

約数和(自身を除く): 35775526824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1128, 1269, 1692, 2538, 3384, 3807, 5076, 7614, 10152, 15228, 30456, 631361, 1262722, 1894083, 2525444, 3788166, 5050888, 5682249, 7576332, 11364498, 15152664, 17046747, 22728996, 29673967, 34093494, 45457992, 51140241, 59347934, 68186988, 89021901, 102280482, 118695868, 136373976, 178043802, 204560964, 237391736, 267065703, 356087604, 409121928, 534131406, 712175208, 801197109, 1068262812, 1602394218, 2136525624, 2403591327, 3204788436, 4807182654, 6409576872, 9614365308, 19228730616]

約数ペア:

[(1, 19228730616), (2, 9614365308), (3, 6409576872), (4, 4807182654), (6, 3204788436), (8, 2403591327), (9, 2136525624), (12, 1602394218), (18, 1068262812), (24, 801197109), (27, 712175208), (36, 534131406), (47, 409121928), (54, 356087604), (72, 267065703), (81, 237391736), (94, 204560964), (108, 178043802), (141, 136373976), (162, 118695868), (188, 102280482), (216, 89021901), (282, 68186988), (324, 59347934), (376, 51140241), (423, 45457992), (564, 34093494), (648, 29673967), (846, 22728996), (1128, 17046747), (1269, 15152664), (1692, 11364498), (2538, 7576332), (3384, 5682249), (3807, 5050888), (5076, 3788166), (7614, 2525444), (10152, 1894083), (15228, 1262722), (30456, 631361)]