421865964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{901423}}^1$

素因数の和:901446

約数の個数: 36

約数和(自身を含む): 1148414176

約数和(自身を除く): 726548212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 901423, 1802846, 2704269, 3605692, 5408538, 8112807, 10817076, 11718499, 16225614, 23436998, 32451228, 35155497, 46873996, 70310994, 105466491, 140621988, 210932982, 421865964]

約数ペア:

[(1, 421865964), (2, 210932982), (3, 140621988), (4, 105466491), (6, 70310994), (9, 46873996), (12, 35155497), (13, 32451228), (18, 23436998), (26, 16225614), (36, 11718499), (39, 10817076), (52, 8112807), (78, 5408538), (117, 3605692), (156, 2704269), (234, 1802846), (468, 901423)]