12612846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 28385280

約数和(自身を除く): 15772434

約数列:

[1, 2, 3, 6, 19, 31, 38, 43, 57, 62, 83, 86, 93, 114, 129, 166, 186, 249, 258, 498, 589, 817, 1178, 1333, 1577, 1634, 1767, 2451, 2573, 2666, 3154, 3534, 3569, 3999, 4731, 4902, 5146, 7138, 7719, 7998, 9462, 10707, 15438, 21414, 25327, 48887, 50654, 67811, 75981, 97774, 110639, 135622, 146661, 151962, 203433, 221278, 293322, 331917, 406866, 663834, 2102141, 4204282, 6306423, 12612846]

約数ペア:

[(1, 12612846), (2, 6306423), (3, 4204282), (6, 2102141), (19, 663834), (31, 406866), (38, 331917), (43, 293322), (57, 221278), (62, 203433), (83, 151962), (86, 146661), (93, 135622), (114, 110639), (129, 97774), (166, 75981), (186, 67811), (249, 50654), (258, 48887), (498, 25327), (589, 21414), (817, 15438), (1178, 10707), (1333, 9462), (1577, 7998), (1634, 7719), (1767, 7138), (2451, 5146), (2573, 4902), (2666, 4731), (3154, 3999), (3534, 3569)]