16667028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:154

約数の個数: 108

約数和(自身を含む): 51556960

約数和(自身を除く): 34889932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 59, 63, 76, 84, 114, 118, 126, 133, 171, 177, 228, 236, 252, 266, 342, 354, 399, 413, 531, 532, 684, 708, 798, 826, 1062, 1121, 1197, 1239, 1596, 1652, 2124, 2242, 2394, 2478, 3363, 3481, 3717, 4484, 4788, 4956, 6726, 6962, 7434, 7847, 10089, 10443, 13452, 13924, 14868, 15694, 20178, 20886, 23541, 24367, 31329, 31388, 40356, 41772, 47082, 48734, 62658, 66139, 70623, 73101, 94164, 97468, 125316, 132278, 141246, 146202, 198417, 219303, 264556, 282492, 292404, 396834, 438606, 462973, 595251, 793668, 877212, 925946, 1190502, 1388919, 1851892, 2381004, 2777838, 4166757, 5555676, 8333514, 16667028]

約数ペア:

[(1, 16667028), (2, 8333514), (3, 5555676), (4, 4166757), (6, 2777838), (7, 2381004), (9, 1851892), (12, 1388919), (14, 1190502), (18, 925946), (19, 877212), (21, 793668), (28, 595251), (36, 462973), (38, 438606), (42, 396834), (57, 292404), (59, 282492), (63, 264556), (76, 219303), (84, 198417), (114, 146202), (118, 141246), (126, 132278), (133, 125316), (171, 97468), (177, 94164), (228, 73101), (236, 70623), (252, 66139), (266, 62658), (342, 48734), (354, 47082), (399, 41772), (413, 40356), (531, 31388), (532, 31329), (684, 24367), (708, 23541), (798, 20886), (826, 20178), (1062, 15694), (1121, 14868), (1197, 13924), (1239, 13452), (1596, 10443), (1652, 10089), (2124, 7847), (2242, 7434), (2394, 6962), (2478, 6726), (3363, 4956), (3481, 4788), (3717, 4484)]