16914924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 47087040

約数和(自身を除く): 30172116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 769, 846, 1222, 1538, 1692, 1833, 2307, 2444, 3076, 3666, 4614, 5499, 6921, 7332, 9228, 9997, 10998, 13842, 19994, 21996, 27684, 29991, 36143, 39988, 59982, 72286, 89973, 108429, 119964, 144572, 179946, 216858, 325287, 359892, 433716, 469859, 650574, 939718, 1301148, 1409577, 1879436, 2819154, 4228731, 5638308, 8457462, 16914924]

約数ペア:

[(1, 16914924), (2, 8457462), (3, 5638308), (4, 4228731), (6, 2819154), (9, 1879436), (12, 1409577), (13, 1301148), (18, 939718), (26, 650574), (36, 469859), (39, 433716), (47, 359892), (52, 325287), (78, 216858), (94, 179946), (117, 144572), (141, 119964), (156, 108429), (188, 89973), (234, 72286), (282, 59982), (423, 39988), (468, 36143), (564, 29991), (611, 27684), (769, 21996), (846, 19994), (1222, 13842), (1538, 10998), (1692, 9997), (1833, 9228), (2307, 7332), (2444, 6921), (3076, 5499), (3666, 4614)]