18685176

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 50712480

約数和(自身を除く): 32027304

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1117, 1394, 2091, 2234, 2788, 3351, 4182, 4468, 5576, 6702, 8364, 8936, 13404, 16728, 18989, 26808, 37978, 45797, 56967, 75956, 91594, 113934, 137391, 151912, 183188, 227868, 274782, 366376, 455736, 549564, 778549, 1099128, 1557098, 2335647, 3114196, 4671294, 6228392, 9342588, 18685176]

約数ペア:

[(1, 18685176), (2, 9342588), (3, 6228392), (4, 4671294), (6, 3114196), (8, 2335647), (12, 1557098), (17, 1099128), (24, 778549), (34, 549564), (41, 455736), (51, 366376), (68, 274782), (82, 227868), (102, 183188), (123, 151912), (136, 137391), (164, 113934), (204, 91594), (246, 75956), (328, 56967), (408, 45797), (492, 37978), (697, 26808), (984, 18989), (1117, 16728), (1394, 13404), (2091, 8936), (2234, 8364), (2788, 6702), (3351, 5576), (4182, 4468)]