2018887896

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 5436979200

約数和(自身を除く): 3418091304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 137, 174, 186, 232, 248, 274, 348, 372, 411, 548, 683, 696, 744, 822, 899, 1096, 1366, 1644, 1798, 2049, 2697, 2732, 3288, 3596, 3973, 4098, 4247, 5394, 5464, 7192, 7946, 8196, 8494, 10788, 11919, 12741, 15892, 16392, 16988, 19807, 21173, 21576, 23838, 25482, 31784, 33976, 39614, 42346, 47676, 50964, 59421, 63519, 79228, 84692, 93571, 95352, 101928, 118842, 123163, 127038, 158456, 169384, 187142, 237684, 246326, 254076, 280713, 369489, 374284, 475368, 492652, 508152, 561426, 614017, 738978, 748568, 985304, 1122852, 1228034, 1477956, 1842051, 2245704, 2456068, 2713559, 2900701, 2955912, 3684102, 4912136, 5427118, 5801402, 7368204, 8140677, 8702103, 10854236, 11602804, 14736408, 16281354, 17404206, 21708472, 23205608, 32562708, 34808412, 65125416, 69616824, 84120329, 168240658, 252360987, 336481316, 504721974, 672962632, 1009443948, 2018887896]

約数ペア:

[(1, 2018887896), (2, 1009443948), (3, 672962632), (4, 504721974), (6, 336481316), (8, 252360987), (12, 168240658), (24, 84120329), (29, 69616824), (31, 65125416), (58, 34808412), (62, 32562708), (87, 23205608), (93, 21708472), (116, 17404206), (124, 16281354), (137, 14736408), (174, 11602804), (186, 10854236), (232, 8702103), (248, 8140677), (274, 7368204), (348, 5801402), (372, 5427118), (411, 4912136), (548, 3684102), (683, 2955912), (696, 2900701), (744, 2713559), (822, 2456068), (899, 2245704), (1096, 1842051), (1366, 1477956), (1644, 1228034), (1798, 1122852), (2049, 985304), (2697, 748568), (2732, 738978), (3288, 614017), (3596, 561426), (3973, 508152), (4098, 492652), (4247, 475368), (5394, 374284), (5464, 369489), (7192, 280713), (7946, 254076), (8196, 246326), (8494, 237684), (10788, 187142), (11919, 169384), (12741, 158456), (15892, 127038), (16392, 123163), (16988, 118842), (19807, 101928), (21173, 95352), (21576, 93571), (23838, 84692), (25482, 79228), (31784, 63519), (33976, 59421), (39614, 50964), (42346, 47676)]