16958682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 41667444

約数和(自身を除く): 24708762

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 137, 138, 207, 234, 274, 299, 411, 414, 529, 598, 822, 897, 1058, 1233, 1587, 1781, 1794, 2466, 2691, 3151, 3174, 3562, 4761, 5343, 5382, 6302, 6877, 9453, 9522, 10686, 13754, 16029, 18906, 20631, 28359, 32058, 40963, 41262, 56718, 61893, 72473, 81926, 122889, 123786, 144946, 217419, 245778, 368667, 434838, 652257, 737334, 942149, 1304514, 1884298, 2826447, 5652894, 8479341, 16958682]

約数ペア:

[(1, 16958682), (2, 8479341), (3, 5652894), (6, 2826447), (9, 1884298), (13, 1304514), (18, 942149), (23, 737334), (26, 652257), (39, 434838), (46, 368667), (69, 245778), (78, 217419), (117, 144946), (137, 123786), (138, 122889), (207, 81926), (234, 72473), (274, 61893), (299, 56718), (411, 41262), (414, 40963), (529, 32058), (598, 28359), (822, 20631), (897, 18906), (1058, 16029), (1233, 13754), (1587, 10686), (1781, 9522), (1794, 9453), (2466, 6877), (2691, 6302), (3151, 5382), (3174, 5343), (3562, 4761)]