18429345

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 36002304

約数和(自身を除く): 17572959

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1201, 1395, 1705, 3069, 3603, 5115, 6005, 10809, 13211, 15345, 18015, 37231, 39633, 54045, 66055, 111693, 118899, 186155, 198165, 335079, 409541, 558465, 594495, 1228623, 1675395, 2047705, 3685869, 6143115, 18429345]

約数ペア:

[(1, 18429345), (3, 6143115), (5, 3685869), (9, 2047705), (11, 1675395), (15, 1228623), (31, 594495), (33, 558465), (45, 409541), (55, 335079), (93, 198165), (99, 186155), (155, 118899), (165, 111693), (279, 66055), (341, 54045), (465, 39633), (495, 37231), (1023, 18015), (1201, 15345), (1395, 13211), (1705, 10809), (3069, 6005), (3603, 5115)]