972468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 2987712

約数和(自身を除く): 2015244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 227, 238, 252, 306, 357, 454, 476, 612, 681, 714, 908, 1071, 1362, 1428, 1589, 2043, 2142, 2724, 3178, 3859, 4086, 4284, 4767, 6356, 7718, 8172, 9534, 11577, 14301, 15436, 19068, 23154, 27013, 28602, 34731, 46308, 54026, 57204, 69462, 81039, 108052, 138924, 162078, 243117, 324156, 486234, 972468]

約数ペア:

[(1, 972468), (2, 486234), (3, 324156), (4, 243117), (6, 162078), (7, 138924), (9, 108052), (12, 81039), (14, 69462), (17, 57204), (18, 54026), (21, 46308), (28, 34731), (34, 28602), (36, 27013), (42, 23154), (51, 19068), (63, 15436), (68, 14301), (84, 11577), (102, 9534), (119, 8172), (126, 7718), (153, 6356), (204, 4767), (227, 4284), (238, 4086), (252, 3859), (306, 3178), (357, 2724), (454, 2142), (476, 2043), (612, 1589), (681, 1428), (714, 1362), (908, 1071)]