15672214818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{999631}}^1$

素因数の和:999719

約数の個数: 48

約数和(自身を含む): 37114336896

約数和(自身を除く): 21442122078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 999631, 1999262, 2998893, 5997786, 8996679, 12995203, 17993358, 25990406, 38985609, 66975277, 77971218, 116956827, 133950554, 200925831, 233913654, 401851662, 602777493, 870678601, 1205554986, 1741357202, 2612035803, 5224071606, 7836107409, 15672214818]

約数ペア:

[(1, 15672214818), (2, 7836107409), (3, 5224071606), (6, 2612035803), (9, 1741357202), (13, 1205554986), (18, 870678601), (26, 602777493), (39, 401851662), (67, 233913654), (78, 200925831), (117, 133950554), (134, 116956827), (201, 77971218), (234, 66975277), (402, 38985609), (603, 25990406), (871, 17993358), (1206, 12995203), (1742, 8996679), (2613, 5997786), (5226, 2998893), (7839, 1999262), (15678, 999631)]