22161828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7477}}^1$

素因数の和:7516

約数の個数: 48

約数和(自身を含む): 58627520

約数和(自身を除く): 36465692

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 7477, 14954, 22431, 29908, 44862, 89724, 97201, 142063, 194402, 284126, 291603, 388804, 426189, 568252, 583206, 852378, 1166412, 1704756, 1846819, 3693638, 5540457, 7387276, 11080914, 22161828]

約数ペア:

[(1, 22161828), (2, 11080914), (3, 7387276), (4, 5540457), (6, 3693638), (12, 1846819), (13, 1704756), (19, 1166412), (26, 852378), (38, 583206), (39, 568252), (52, 426189), (57, 388804), (76, 291603), (78, 284126), (114, 194402), (156, 142063), (228, 97201), (247, 89724), (494, 44862), (741, 29908), (988, 22431), (1482, 14954), (2964, 7477)]