814609116

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{396983}}^1$

素因数の和:397015

約数の個数: 48

約数和(自身を含む): 2223110400

約数和(自身を除く): 1408501284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 396983, 793966, 1190949, 1587932, 2381898, 3572847, 4763796, 7145694, 7542677, 10718541, 14291388, 15085354, 21437082, 22628031, 30170708, 42874164, 45256062, 67884093, 90512124, 135768186, 203652279, 271536372, 407304558, 814609116]

約数ペア:

[(1, 814609116), (2, 407304558), (3, 271536372), (4, 203652279), (6, 135768186), (9, 90512124), (12, 67884093), (18, 45256062), (19, 42874164), (27, 30170708), (36, 22628031), (38, 21437082), (54, 15085354), (57, 14291388), (76, 10718541), (108, 7542677), (114, 7145694), (171, 4763796), (228, 3572847), (342, 2381898), (513, 1587932), (684, 1190949), (1026, 793966), (2052, 396983)]