17679708

素因数分解:

$2^2\times 3^7\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 48491520

約数和(自身を除く): 30811812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 47, 54, 81, 86, 94, 108, 129, 141, 162, 172, 188, 243, 258, 282, 324, 387, 423, 486, 516, 564, 729, 774, 846, 972, 1161, 1269, 1458, 1548, 1692, 2021, 2187, 2322, 2538, 2916, 3483, 3807, 4042, 4374, 4644, 5076, 6063, 6966, 7614, 8084, 8748, 10449, 11421, 12126, 13932, 15228, 18189, 20898, 22842, 24252, 31347, 34263, 36378, 41796, 45684, 54567, 62694, 68526, 72756, 94041, 102789, 109134, 125388, 137052, 163701, 188082, 205578, 218268, 327402, 376164, 411156, 491103, 654804, 982206, 1473309, 1964412, 2946618, 4419927, 5893236, 8839854, 17679708]

約数ペア:

[(1, 17679708), (2, 8839854), (3, 5893236), (4, 4419927), (6, 2946618), (9, 1964412), (12, 1473309), (18, 982206), (27, 654804), (36, 491103), (43, 411156), (47, 376164), (54, 327402), (81, 218268), (86, 205578), (94, 188082), (108, 163701), (129, 137052), (141, 125388), (162, 109134), (172, 102789), (188, 94041), (243, 72756), (258, 68526), (282, 62694), (324, 54567), (387, 45684), (423, 41796), (486, 36378), (516, 34263), (564, 31347), (729, 24252), (774, 22842), (846, 20898), (972, 18189), (1161, 15228), (1269, 13932), (1458, 12126), (1548, 11421), (1692, 10449), (2021, 8748), (2187, 8084), (2322, 7614), (2538, 6966), (2916, 6063), (3483, 5076), (3807, 4644), (4042, 4374)]