1937922012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{27791}}^1$

素因数の和:27963

約数の個数: 72

約数和(自身を含む): 5311051200

約数和(自身を除く): 3373129188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2682, 3874, 5364, 5811, 7748, 11622, 17433, 23244, 27791, 34866, 55582, 69732, 83373, 111164, 166746, 250119, 333492, 361283, 500238, 722566, 1000476, 1083849, 1445132, 2167698, 3251547, 4140859, 4335396, 6503094, 8281718, 12422577, 13006188, 16563436, 24845154, 37267731, 49690308, 53831167, 74535462, 107662334, 149070924, 161493501, 215324668, 322987002, 484480503, 645974004, 968961006, 1937922012]

約数ペア:

[(1, 1937922012), (2, 968961006), (3, 645974004), (4, 484480503), (6, 322987002), (9, 215324668), (12, 161493501), (13, 149070924), (18, 107662334), (26, 74535462), (36, 53831167), (39, 49690308), (52, 37267731), (78, 24845154), (117, 16563436), (149, 13006188), (156, 12422577), (234, 8281718), (298, 6503094), (447, 4335396), (468, 4140859), (596, 3251547), (894, 2167698), (1341, 1445132), (1788, 1083849), (1937, 1000476), (2682, 722566), (3874, 500238), (5364, 361283), (5811, 333492), (7748, 250119), (11622, 166746), (17433, 111164), (23244, 83373), (27791, 69732), (34866, 55582)]