29803644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 83074992

約数和(自身を除く): 53271348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1481, 1548, 1677, 2236, 2962, 3354, 4443, 5031, 5924, 6708, 8886, 10062, 13329, 17772, 19253, 20124, 26658, 38506, 53316, 57759, 63683, 77012, 115518, 127366, 173277, 191049, 231036, 254732, 346554, 382098, 573147, 693108, 764196, 827879, 1146294, 1655758, 2292588, 2483637, 3311516, 4967274, 7450911, 9934548, 14901822, 29803644]

約数ペア:

[(1, 29803644), (2, 14901822), (3, 9934548), (4, 7450911), (6, 4967274), (9, 3311516), (12, 2483637), (13, 2292588), (18, 1655758), (26, 1146294), (36, 827879), (39, 764196), (43, 693108), (52, 573147), (78, 382098), (86, 346554), (117, 254732), (129, 231036), (156, 191049), (172, 173277), (234, 127366), (258, 115518), (387, 77012), (468, 63683), (516, 57759), (559, 53316), (774, 38506), (1118, 26658), (1481, 20124), (1548, 19253), (1677, 17772), (2236, 13329), (2962, 10062), (3354, 8886), (4443, 6708), (5031, 5924)]