2013853572

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{19417}}^1$

素因数の和:19537

約数の個数: 72

約数和(自身を含む): 5286977696

約数和(自身を除く): 3273124124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 774, 804, 1206, 1548, 2412, 2881, 5762, 8643, 11524, 17286, 19417, 25929, 34572, 38834, 51858, 58251, 77668, 103716, 116502, 174753, 233004, 349506, 699012, 834931, 1300939, 1669862, 2504793, 2601878, 3339724, 3902817, 5009586, 5203756, 7514379, 7805634, 10019172, 11708451, 15028758, 15611268, 23416902, 30057516, 46833804, 55940377, 111880754, 167821131, 223761508, 335642262, 503463393, 671284524, 1006926786, 2013853572]

約数ペア:

[(1, 2013853572), (2, 1006926786), (3, 671284524), (4, 503463393), (6, 335642262), (9, 223761508), (12, 167821131), (18, 111880754), (36, 55940377), (43, 46833804), (67, 30057516), (86, 23416902), (129, 15611268), (134, 15028758), (172, 11708451), (201, 10019172), (258, 7805634), (268, 7514379), (387, 5203756), (402, 5009586), (516, 3902817), (603, 3339724), (774, 2601878), (804, 2504793), (1206, 1669862), (1548, 1300939), (2412, 834931), (2881, 699012), (5762, 349506), (8643, 233004), (11524, 174753), (17286, 116502), (19417, 103716), (25929, 77668), (34572, 58251), (38834, 51858)]