730336698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{445871}}^1$

素因数の和:445899

約数の個数: 48

約数和(自身を含む): 1947568896

約数和(自身を除く): 1217232198

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 445871, 891742, 1337613, 2675226, 3121097, 4012839, 5796323, 6242194, 8025678, 9363291, 11592646, 17388969, 18726582, 28089873, 34777938, 40574261, 52166907, 56179746, 81148522, 104333814, 121722783, 243445566, 365168349, 730336698]

約数ペア:

[(1, 730336698), (2, 365168349), (3, 243445566), (6, 121722783), (7, 104333814), (9, 81148522), (13, 56179746), (14, 52166907), (18, 40574261), (21, 34777938), (26, 28089873), (39, 18726582), (42, 17388969), (63, 11592646), (78, 9363291), (91, 8025678), (117, 6242194), (126, 5796323), (182, 4012839), (234, 3121097), (273, 2675226), (546, 1337613), (819, 891742), (1638, 445871)]