15226956

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 40098240

約数和(自身を除く): 24871284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 67, 107, 118, 134, 177, 201, 214, 236, 268, 321, 354, 402, 428, 531, 603, 642, 708, 804, 963, 1062, 1206, 1284, 1926, 2124, 2412, 3852, 3953, 6313, 7169, 7906, 11859, 12626, 14338, 15812, 18939, 21507, 23718, 25252, 28676, 35577, 37878, 43014, 47436, 56817, 64521, 71154, 75756, 86028, 113634, 129042, 142308, 227268, 258084, 422971, 845942, 1268913, 1691884, 2537826, 3806739, 5075652, 7613478, 15226956]

約数ペア:

[(1, 15226956), (2, 7613478), (3, 5075652), (4, 3806739), (6, 2537826), (9, 1691884), (12, 1268913), (18, 845942), (36, 422971), (59, 258084), (67, 227268), (107, 142308), (118, 129042), (134, 113634), (177, 86028), (201, 75756), (214, 71154), (236, 64521), (268, 56817), (321, 47436), (354, 43014), (402, 37878), (428, 35577), (531, 28676), (603, 25252), (642, 23718), (708, 21507), (804, 18939), (963, 15812), (1062, 14338), (1206, 12626), (1284, 11859), (1926, 7906), (2124, 7169), (2412, 6313), (3852, 3953)]