2018049031404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421480583}}^1$

素因数の和:421480619

約数の個数: 72

約数和(自身を含む): 6136757303040

約数和(自身を除く): 4118708271636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 421480583, 842961166, 1264441749, 1685922332, 2528883498, 2950364081, 3793325247, 5057766996, 5900728162, 7586650494, 8008131077, 8851092243, 11801456324, 15173300988, 16016262154, 17702184486, 24024393231, 26553276729, 32032524308, 35404368972, 48048786462, 53106553458, 56056917539, 72073179693, 96097572924, 106213106916, 112113835078, 144146359386, 168170752617, 224227670156, 288292718772, 336341505234, 504512257851, 672683010468, 1009024515702, 2018049031404]

約数ペア:

[(1, 2018049031404), (2, 1009024515702), (3, 672683010468), (4, 504512257851), (6, 336341505234), (7, 288292718772), (9, 224227670156), (12, 168170752617), (14, 144146359386), (18, 112113835078), (19, 106213106916), (21, 96097572924), (28, 72073179693), (36, 56056917539), (38, 53106553458), (42, 48048786462), (57, 35404368972), (63, 32032524308), (76, 26553276729), (84, 24024393231), (114, 17702184486), (126, 16016262154), (133, 15173300988), (171, 11801456324), (228, 8851092243), (252, 8008131077), (266, 7586650494), (342, 5900728162), (399, 5057766996), (532, 3793325247), (684, 2950364081), (798, 2528883498), (1197, 1685922332), (1596, 1264441749), (2394, 842961166), (4788, 421480583)]