18888909708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{8521}}^1$

素因数の和:8719

約数の個数: 96

約数和(自身を含む): 46730557440

約数和(自身を除く): 27841647732

約数列:

[1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 101, 118, 124, 177, 186, 202, 236, 303, 354, 372, 404, 606, 708, 1212, 1829, 3131, 3658, 5487, 5959, 6262, 7316, 8521, 9393, 10974, 11918, 12524, 17042, 17877, 18786, 21948, 23836, 25563, 34084, 35754, 37572, 51126, 71508, 102252, 184729, 264151, 369458, 502739, 528302, 554187, 738916, 792453, 860621, 1005478, 1056604, 1108374, 1508217, 1584906, 1721242, 2010956, 2216748, 2581863, 3016434, 3169812, 3442484, 5163726, 6032868, 10327452, 15584909, 26679251, 31169818, 46754727, 50776639, 53358502, 62339636, 80037753, 93509454, 101553278, 106717004, 152329917, 160075506, 187018908, 203106556, 304659834, 320151012, 609319668, 1574075809, 3148151618, 4722227427, 6296303236, 9444454854, 18888909708]

約数ペア:

[(1, 18888909708), (2, 9444454854), (3, 6296303236), (4, 4722227427), (6, 3148151618), (12, 1574075809), (31, 609319668), (59, 320151012), (62, 304659834), (93, 203106556), (101, 187018908), (118, 160075506), (124, 152329917), (177, 106717004), (186, 101553278), (202, 93509454), (236, 80037753), (303, 62339636), (354, 53358502), (372, 50776639), (404, 46754727), (606, 31169818), (708, 26679251), (1212, 15584909), (1829, 10327452), (3131, 6032868), (3658, 5163726), (5487, 3442484), (5959, 3169812), (6262, 3016434), (7316, 2581863), (8521, 2216748), (9393, 2010956), (10974, 1721242), (11918, 1584906), (12524, 1508217), (17042, 1108374), (17877, 1056604), (18786, 1005478), (21948, 860621), (23836, 792453), (25563, 738916), (34084, 554187), (35754, 528302), (37572, 502739), (51126, 369458), (71508, 264151), (102252, 184729)]