1845249972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{3571}}^1$

素因数の和:3761

約数の個数: 72

約数和(自身を含む): 4605736800

約数和(自身を除く): 2760486828

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 149, 204, 289, 298, 447, 578, 596, 867, 894, 1156, 1734, 1788, 2533, 3468, 3571, 5066, 7142, 7599, 10132, 10713, 14284, 15198, 21426, 30396, 42852, 43061, 60707, 86122, 121414, 129183, 172244, 182121, 242828, 258366, 364242, 516732, 532079, 728484, 1032019, 1064158, 1596237, 2064038, 2128316, 3096057, 3192474, 4128076, 6192114, 6384948, 9045343, 12384228, 18090686, 27136029, 36181372, 54272058, 108544116, 153770831, 307541662, 461312493, 615083324, 922624986, 1845249972]

約数ペア:

[(1, 1845249972), (2, 922624986), (3, 615083324), (4, 461312493), (6, 307541662), (12, 153770831), (17, 108544116), (34, 54272058), (51, 36181372), (68, 27136029), (102, 18090686), (149, 12384228), (204, 9045343), (289, 6384948), (298, 6192114), (447, 4128076), (578, 3192474), (596, 3096057), (867, 2128316), (894, 2064038), (1156, 1596237), (1734, 1064158), (1788, 1032019), (2533, 728484), (3468, 532079), (3571, 516732), (5066, 364242), (7142, 258366), (7599, 242828), (10132, 182121), (10713, 172244), (14284, 129183), (15198, 121414), (21426, 86122), (30396, 60707), (42852, 43061)]