15183924

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 45174528

約数和(自身を除く): 29990604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 49, 51, 62, 68, 84, 93, 98, 102, 119, 124, 147, 186, 196, 204, 217, 238, 294, 343, 357, 372, 434, 476, 527, 588, 651, 686, 714, 833, 868, 1029, 1054, 1302, 1372, 1428, 1519, 1581, 1666, 2058, 2108, 2401, 2499, 2604, 3038, 3162, 3332, 3689, 4116, 4557, 4802, 4998, 5831, 6076, 6324, 7203, 7378, 9114, 9604, 9996, 10633, 11067, 11662, 14406, 14756, 17493, 18228, 21266, 22134, 23324, 25823, 28812, 31899, 34986, 40817, 42532, 44268, 51646, 63798, 69972, 74431, 77469, 81634, 103292, 122451, 127596, 148862, 154938, 163268, 180761, 223293, 244902, 297724, 309876, 361522, 446586, 489804, 542283, 723044, 893172, 1084566, 1265327, 2169132, 2530654, 3795981, 5061308, 7591962, 15183924]

約数ペア:

[(1, 15183924), (2, 7591962), (3, 5061308), (4, 3795981), (6, 2530654), (7, 2169132), (12, 1265327), (14, 1084566), (17, 893172), (21, 723044), (28, 542283), (31, 489804), (34, 446586), (42, 361522), (49, 309876), (51, 297724), (62, 244902), (68, 223293), (84, 180761), (93, 163268), (98, 154938), (102, 148862), (119, 127596), (124, 122451), (147, 103292), (186, 81634), (196, 77469), (204, 74431), (217, 69972), (238, 63798), (294, 51646), (343, 44268), (357, 42532), (372, 40817), (434, 34986), (476, 31899), (527, 28812), (588, 25823), (651, 23324), (686, 22134), (714, 21266), (833, 18228), (868, 17493), (1029, 14756), (1054, 14406), (1302, 11662), (1372, 11067), (1428, 10633), (1519, 9996), (1581, 9604), (1666, 9114), (2058, 7378), (2108, 7203), (2401, 6324), (2499, 6076), (2604, 5831), (3038, 4998), (3162, 4802), (3332, 4557), (3689, 4116)]