13219164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{52457}}^1$

素因数の和:52474

約数の個数: 36

約数和(自身を含む): 38189424

約数和(自身を除く): 24970260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 52457, 104914, 157371, 209828, 314742, 367199, 472113, 629484, 734398, 944226, 1101597, 1468796, 1888452, 2203194, 3304791, 4406388, 6609582, 13219164]

約数ペア:

[(1, 13219164), (2, 6609582), (3, 4406388), (4, 3304791), (6, 2203194), (7, 1888452), (9, 1468796), (12, 1101597), (14, 944226), (18, 734398), (21, 629484), (28, 472113), (36, 367199), (42, 314742), (63, 209828), (84, 157371), (126, 104914), (252, 52457)]