17640966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6269}}^1$

素因数の和:6348

約数の個数: 32

約数和(自身を含む): 40930560

約数和(自身を除く): 23289594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 6269, 12538, 18807, 37614, 43883, 87766, 131649, 263298, 420023, 840046, 1260069, 2520138, 2940161, 5880322, 8820483, 17640966]

約数ペア:

[(1, 17640966), (2, 8820483), (3, 5880322), (6, 2940161), (7, 2520138), (14, 1260069), (21, 840046), (42, 420023), (67, 263298), (134, 131649), (201, 87766), (402, 43883), (469, 37614), (938, 18807), (1407, 12538), (2814, 6269)]