13873554

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 33126912

約数和(自身を除く): 19253358

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 47, 62, 69, 93, 94, 138, 141, 186, 207, 279, 282, 414, 423, 529, 558, 713, 846, 1058, 1081, 1426, 1457, 1587, 2139, 2162, 2914, 3174, 3243, 4278, 4371, 4761, 6417, 6486, 8742, 9522, 9729, 12834, 13113, 16399, 19458, 24863, 26226, 32798, 33511, 49197, 49726, 67022, 74589, 98394, 100533, 147591, 149178, 201066, 223767, 295182, 301599, 447534, 603198, 770753, 1541506, 2312259, 4624518, 6936777, 13873554]

約数ペア:

[(1, 13873554), (2, 6936777), (3, 4624518), (6, 2312259), (9, 1541506), (18, 770753), (23, 603198), (31, 447534), (46, 301599), (47, 295182), (62, 223767), (69, 201066), (93, 149178), (94, 147591), (138, 100533), (141, 98394), (186, 74589), (207, 67022), (279, 49726), (282, 49197), (414, 33511), (423, 32798), (529, 26226), (558, 24863), (713, 19458), (846, 16399), (1058, 13113), (1081, 12834), (1426, 9729), (1457, 9522), (1587, 8742), (2139, 6486), (2162, 6417), (2914, 4761), (3174, 4371), (3243, 4278)]