2019940728876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{13426529}}^1$

素因数の和:13426748

約数の個数: 96

約数和(自身を含む): 6015085440000

約数和(自身を除く): 3995144711124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 199, 252, 378, 398, 597, 756, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 5373, 5572, 7164, 8358, 10746, 12537, 16716, 21492, 25074, 37611, 50148, 75222, 150444, 13426529, 26853058, 40279587, 53706116, 80559174, 93985703, 120838761, 161118348, 187971406, 241677522, 281957109, 362516283, 375942812, 483355044, 563914218, 725032566, 845871327, 1127828436, 1450065132, 1691742654, 2537613981, 2671879271, 3383485308, 5075227962, 5343758542, 8015637813, 10150455924, 10687517084, 16031275626, 18703154897, 24046913439, 32062551252, 37406309794, 48093826878, 56109464691, 72140740317, 74812619588, 96187653756, 112218929382, 144281480634, 168328394073, 224437858764, 288562961268, 336656788146, 504985182219, 673313576292, 1009970364438, 2019940728876]

約数ペア:

[(1, 2019940728876), (2, 1009970364438), (3, 673313576292), (4, 504985182219), (6, 336656788146), (7, 288562961268), (9, 224437858764), (12, 168328394073), (14, 144281480634), (18, 112218929382), (21, 96187653756), (27, 74812619588), (28, 72140740317), (36, 56109464691), (42, 48093826878), (54, 37406309794), (63, 32062551252), (84, 24046913439), (108, 18703154897), (126, 16031275626), (189, 10687517084), (199, 10150455924), (252, 8015637813), (378, 5343758542), (398, 5075227962), (597, 3383485308), (756, 2671879271), (796, 2537613981), (1194, 1691742654), (1393, 1450065132), (1791, 1127828436), (2388, 845871327), (2786, 725032566), (3582, 563914218), (4179, 483355044), (5373, 375942812), (5572, 362516283), (7164, 281957109), (8358, 241677522), (10746, 187971406), (12537, 161118348), (16716, 120838761), (21492, 93985703), (25074, 80559174), (37611, 53706116), (50148, 40279587), (75222, 26853058), (150444, 13426529)]