917431074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383221}}^1$

素因数の和:383255

約数の個数: 48

約数和(自身を含む): 2391305280

約数和(自身を除く): 1473874206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 383221, 766442, 1149663, 2299326, 2682547, 3448989, 5365094, 6897978, 7281199, 8047641, 14562398, 16095282, 21843597, 24142923, 43687194, 48285846, 50968393, 65530791, 101936786, 131061582, 152905179, 305810358, 458715537, 917431074]

約数ペア:

[(1, 917431074), (2, 458715537), (3, 305810358), (6, 152905179), (7, 131061582), (9, 101936786), (14, 65530791), (18, 50968393), (19, 48285846), (21, 43687194), (38, 24142923), (42, 21843597), (57, 16095282), (63, 14562398), (114, 8047641), (126, 7281199), (133, 6897978), (171, 5365094), (266, 3448989), (342, 2682547), (399, 2299326), (798, 1149663), (1197, 766442), (2394, 383221)]