121214262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 278208000

約数和(自身を除く): 156993738

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 114, 178, 247, 267, 494, 534, 741, 919, 1157, 1482, 1691, 1838, 2314, 2757, 3382, 3471, 5073, 5514, 6942, 10146, 11947, 17461, 21983, 23894, 34922, 35841, 43966, 52383, 65949, 71682, 81791, 104766, 131898, 163582, 226993, 245373, 453986, 490746, 680979, 1063283, 1361958, 1554029, 2126566, 3108058, 3189849, 4662087, 6379698, 9324174, 20202377, 40404754, 60607131, 121214262]

約数ペア:

[(1, 121214262), (2, 60607131), (3, 40404754), (6, 20202377), (13, 9324174), (19, 6379698), (26, 4662087), (38, 3189849), (39, 3108058), (57, 2126566), (78, 1554029), (89, 1361958), (114, 1063283), (178, 680979), (247, 490746), (267, 453986), (494, 245373), (534, 226993), (741, 163582), (919, 131898), (1157, 104766), (1482, 81791), (1691, 71682), (1838, 65949), (2314, 52383), (2757, 43966), (3382, 35841), (3471, 34922), (5073, 23894), (5514, 21983), (6942, 17461), (10146, 11947)]