2153804562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77347}}^1$

素因数の和:77392

約数の個数: 96

約数和(自身を含む): 6081409152

約数和(自身を除く): 3927604590

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 2142, 3094, 3978, 4641, 9282, 13923, 27846, 77347, 154694, 232041, 464082, 541429, 696123, 1005511, 1082858, 1314899, 1392246, 1624287, 2011022, 2629798, 3016533, 3248574, 3944697, 4872861, 6033066, 7038577, 7889394, 9049599, 9204293, 9745722, 11834091, 14077154, 17093687, 18099198, 18408586, 21115731, 23668182, 27612879, 34187374, 42231462, 51281061, 55225758, 63347193, 82838637, 102562122, 119655809, 126694386, 153843183, 165677274, 239311618, 307686366, 358967427, 717934854, 1076902281, 2153804562]

約数ペア:

[(1, 2153804562), (2, 1076902281), (3, 717934854), (6, 358967427), (7, 307686366), (9, 239311618), (13, 165677274), (14, 153843183), (17, 126694386), (18, 119655809), (21, 102562122), (26, 82838637), (34, 63347193), (39, 55225758), (42, 51281061), (51, 42231462), (63, 34187374), (78, 27612879), (91, 23668182), (102, 21115731), (117, 18408586), (119, 18099198), (126, 17093687), (153, 14077154), (182, 11834091), (221, 9745722), (234, 9204293), (238, 9049599), (273, 7889394), (306, 7038577), (357, 6033066), (442, 4872861), (546, 3944697), (663, 3248574), (714, 3016533), (819, 2629798), (1071, 2011022), (1326, 1624287), (1547, 1392246), (1638, 1314899), (1989, 1082858), (2142, 1005511), (3094, 696123), (3978, 541429), (4641, 464082), (9282, 232041), (13923, 154694), (27846, 77347)]