19020342636

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{757}}^1$

素因数の和:1424

約数の個数: 144

約数和(自身を含む): 51104420640

約数和(自身を除く): 32084078004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 587, 738, 757, 1044, 1174, 1189, 1476, 1514, 1761, 2271, 2348, 2378, 3028, 3522, 3567, 4542, 4756, 5283, 6813, 7044, 7134, 9084, 10566, 10701, 13626, 14268, 17023, 21132, 21402, 21953, 24067, 27252, 31037, 34046, 42804, 43906, 48134, 51069, 62074, 65859, 68092, 72201, 87812, 93111, 96268, 102138, 124148, 131718, 144402, 153207, 186222, 197577, 204276, 216603, 263436, 279333, 288804, 306414, 372444, 395154, 433206, 444359, 558666, 612828, 697943, 790308, 866412, 888718, 900073, 1117332, 1333077, 1395886, 1777436, 1800146, 2093829, 2666154, 2700219, 2791772, 3600292, 3999231, 4187658, 5332308, 5400438, 6281487, 7998462, 8100657, 8375316, 10800876, 12562974, 12886411, 15996924, 16201314, 18218719, 25125948, 25772822, 32402628, 36437438, 38659233, 51545644, 54656157, 72874876, 77318466, 109312314, 115977699, 154636932, 163968471, 218624628, 231955398, 327936942, 463910796, 528342851, 655873884, 1056685702, 1585028553, 2113371404, 3170057106, 4755085659, 6340114212, 9510171318, 19020342636]

約数ペア:

[(1, 19020342636), (2, 9510171318), (3, 6340114212), (4, 4755085659), (6, 3170057106), (9, 2113371404), (12, 1585028553), (18, 1056685702), (29, 655873884), (36, 528342851), (41, 463910796), (58, 327936942), (82, 231955398), (87, 218624628), (116, 163968471), (123, 154636932), (164, 115977699), (174, 109312314), (246, 77318466), (261, 72874876), (348, 54656157), (369, 51545644), (492, 38659233), (522, 36437438), (587, 32402628), (738, 25772822), (757, 25125948), (1044, 18218719), (1174, 16201314), (1189, 15996924), (1476, 12886411), (1514, 12562974), (1761, 10800876), (2271, 8375316), (2348, 8100657), (2378, 7998462), (3028, 6281487), (3522, 5400438), (3567, 5332308), (4542, 4187658), (4756, 3999231), (5283, 3600292), (6813, 2791772), (7044, 2700219), (7134, 2666154), (9084, 2093829), (10566, 1800146), (10701, 1777436), (13626, 1395886), (14268, 1333077), (17023, 1117332), (21132, 900073), (21402, 888718), (21953, 866412), (24067, 790308), (27252, 697943), (31037, 612828), (34046, 558666), (42804, 444359), (43906, 433206), (48134, 395154), (51069, 372444), (62074, 306414), (65859, 288804), (68092, 279333), (72201, 263436), (87812, 216603), (93111, 204276), (96268, 197577), (102138, 186222), (124148, 153207), (131718, 144402)]