1865239812

素因数分解:

$2^2\times 3^{10}\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 132

約数和(自身を含む): 5022089100

約数和(自身を除く): 3156849288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 149, 159, 162, 212, 243, 298, 318, 324, 447, 477, 486, 596, 636, 729, 894, 954, 972, 1341, 1431, 1458, 1788, 1908, 2187, 2682, 2862, 2916, 4023, 4293, 4374, 5364, 5724, 6561, 7897, 8046, 8586, 8748, 12069, 12879, 13122, 15794, 16092, 17172, 19683, 23691, 24138, 25758, 26244, 31588, 36207, 38637, 39366, 47382, 48276, 51516, 59049, 71073, 72414, 77274, 78732, 94764, 108621, 115911, 118098, 142146, 144828, 154548, 213219, 217242, 231822, 236196, 284292, 325863, 347733, 426438, 434484, 463644, 639657, 651726, 695466, 852876, 977589, 1043199, 1279314, 1303452, 1390932, 1918971, 1955178, 2086398, 2558628, 2932767, 3129597, 3837942, 3910356, 4172796, 5756913, 5865534, 6259194, 7675884, 8798301, 11513826, 11731068, 12518388, 17270739, 17596602, 23027652, 34541478, 35193204, 51812217, 69082956, 103624434, 155436651, 207248868, 310873302, 466309953, 621746604, 932619906, 1865239812]

約数ペア:

[(1, 1865239812), (2, 932619906), (3, 621746604), (4, 466309953), (6, 310873302), (9, 207248868), (12, 155436651), (18, 103624434), (27, 69082956), (36, 51812217), (53, 35193204), (54, 34541478), (81, 23027652), (106, 17596602), (108, 17270739), (149, 12518388), (159, 11731068), (162, 11513826), (212, 8798301), (243, 7675884), (298, 6259194), (318, 5865534), (324, 5756913), (447, 4172796), (477, 3910356), (486, 3837942), (596, 3129597), (636, 2932767), (729, 2558628), (894, 2086398), (954, 1955178), (972, 1918971), (1341, 1390932), (1431, 1303452), (1458, 1279314), (1788, 1043199), (1908, 977589), (2187, 852876), (2682, 695466), (2862, 651726), (2916, 639657), (4023, 463644), (4293, 434484), (4374, 426438), (5364, 347733), (5724, 325863), (6561, 284292), (7897, 236196), (8046, 231822), (8586, 217242), (8748, 213219), (12069, 154548), (12879, 144828), (13122, 142146), (15794, 118098), (16092, 115911), (17172, 108621), (19683, 94764), (23691, 78732), (24138, 77274), (25758, 72414), (26244, 71073), (31588, 59049), (36207, 51516), (38637, 48276), (39366, 47382)]