1799680021452

素因数分解:

$2^2\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{2381}}^1\times {\mathrm{12671}}^1$

素因数の和:16719

約数の個数: 72

約数和(自身を含む): 4554207770112

約数和(自身を除く): 2754527748660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1657, 2381, 3314, 4762, 4971, 6628, 7143, 9524, 9942, 12671, 14286, 14913, 19884, 21429, 25342, 28572, 29826, 38013, 42858, 50684, 59652, 76026, 85716, 114039, 152052, 228078, 456156, 3945317, 7890634, 11835951, 15781268, 20995847, 23671902, 30169651, 35507853, 41991694, 47343804, 60339302, 62987541, 71015706, 83983388, 90508953, 120678604, 125975082, 142031412, 181017906, 188962623, 251950164, 271526859, 362035812, 377925246, 543053718, 755850492, 1086107436, 49991111707, 99982223414, 149973335121, 199964446828, 299946670242, 449920005363, 599893340484, 899840010726, 1799680021452]

約数ペア:

[(1, 1799680021452), (2, 899840010726), (3, 599893340484), (4, 449920005363), (6, 299946670242), (9, 199964446828), (12, 149973335121), (18, 99982223414), (36, 49991111707), (1657, 1086107436), (2381, 755850492), (3314, 543053718), (4762, 377925246), (4971, 362035812), (6628, 271526859), (7143, 251950164), (9524, 188962623), (9942, 181017906), (12671, 142031412), (14286, 125975082), (14913, 120678604), (19884, 90508953), (21429, 83983388), (25342, 71015706), (28572, 62987541), (29826, 60339302), (38013, 47343804), (42858, 41991694), (50684, 35507853), (59652, 30169651), (76026, 23671902), (85716, 20995847), (114039, 15781268), (152052, 11835951), (228078, 7890634), (456156, 3945317)]