12883178

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 28071360

約数和(自身を除く): 15188182

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 37, 38, 49, 74, 77, 98, 119, 133, 154, 187, 209, 238, 259, 266, 323, 374, 407, 418, 518, 539, 629, 646, 703, 814, 833, 931, 1078, 1258, 1309, 1406, 1463, 1666, 1813, 1862, 2261, 2618, 2849, 2926, 3553, 3626, 4403, 4522, 4921, 5698, 6919, 7106, 7733, 8806, 9163, 9842, 10241, 11951, 13838, 15466, 15827, 18326, 19943, 20482, 23902, 24871, 30821, 31654, 34447, 39886, 48433, 49742, 54131, 61642, 68894, 83657, 96866, 108262, 131461, 167314, 174097, 262922, 339031, 348194, 378917, 585599, 678062, 757834, 920227, 1171198, 1840454, 6441589, 12883178]

約数ペア:

[(1, 12883178), (2, 6441589), (7, 1840454), (11, 1171198), (14, 920227), (17, 757834), (19, 678062), (22, 585599), (34, 378917), (37, 348194), (38, 339031), (49, 262922), (74, 174097), (77, 167314), (98, 131461), (119, 108262), (133, 96866), (154, 83657), (187, 68894), (209, 61642), (238, 54131), (259, 49742), (266, 48433), (323, 39886), (374, 34447), (407, 31654), (418, 30821), (518, 24871), (539, 23902), (629, 20482), (646, 19943), (703, 18326), (814, 15827), (833, 15466), (931, 13838), (1078, 11951), (1258, 10241), (1309, 9842), (1406, 9163), (1463, 8806), (1666, 7733), (1813, 7106), (1862, 6919), (2261, 5698), (2618, 4921), (2849, 4522), (2926, 4403), (3553, 3626)]