12004998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 27033600

約数和(自身を除く): 15028602

約数列:

[1, 2, 3, 6, 19, 31, 38, 43, 57, 62, 79, 86, 93, 114, 129, 158, 186, 237, 258, 474, 589, 817, 1178, 1333, 1501, 1634, 1767, 2449, 2451, 2666, 3002, 3397, 3534, 3999, 4503, 4898, 4902, 6794, 7347, 7998, 9006, 10191, 14694, 20382, 25327, 46531, 50654, 64543, 75981, 93062, 105307, 129086, 139593, 151962, 193629, 210614, 279186, 315921, 387258, 631842, 2000833, 4001666, 6002499, 12004998]

約数ペア:

[(1, 12004998), (2, 6002499), (3, 4001666), (6, 2000833), (19, 631842), (31, 387258), (38, 315921), (43, 279186), (57, 210614), (62, 193629), (79, 151962), (86, 139593), (93, 129086), (114, 105307), (129, 93062), (158, 75981), (186, 64543), (237, 50654), (258, 46531), (474, 25327), (589, 20382), (817, 14694), (1178, 10191), (1333, 9006), (1501, 7998), (1634, 7347), (1767, 6794), (2449, 4902), (2451, 4898), (2666, 4503), (3002, 3999), (3397, 3534)]