7550946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 18720156

約数和(自身を除く): 11169210

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 61, 69, 78, 117, 122, 138, 183, 207, 234, 299, 366, 414, 529, 549, 598, 793, 897, 1058, 1098, 1403, 1586, 1587, 1794, 2379, 2691, 2806, 3174, 4209, 4758, 4761, 5382, 6877, 7137, 8418, 9522, 12627, 13754, 14274, 18239, 20631, 25254, 32269, 36478, 41262, 54717, 61893, 64538, 96807, 109434, 123786, 164151, 193614, 290421, 328302, 419497, 580842, 838994, 1258491, 2516982, 3775473, 7550946]

約数ペア:

[(1, 7550946), (2, 3775473), (3, 2516982), (6, 1258491), (9, 838994), (13, 580842), (18, 419497), (23, 328302), (26, 290421), (39, 193614), (46, 164151), (61, 123786), (69, 109434), (78, 96807), (117, 64538), (122, 61893), (138, 54717), (183, 41262), (207, 36478), (234, 32269), (299, 25254), (366, 20631), (414, 18239), (529, 14274), (549, 13754), (598, 12627), (793, 9522), (897, 8418), (1058, 7137), (1098, 6877), (1403, 5382), (1586, 4761), (1587, 4758), (1794, 4209), (2379, 3174), (2691, 2806)]