212647554

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4549}}^1$

素因数の和:4624

約数の個数: 72

約数和(自身を含む): 546191100

約数和(自身を除く): 333543546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 2226, 2597, 3339, 4549, 5194, 6678, 7791, 9098, 13647, 15582, 23373, 27294, 31843, 40941, 46746, 63686, 81882, 95529, 191058, 222901, 241097, 286587, 445802, 482194, 573174, 668703, 723291, 1337406, 1446582, 1687679, 2006109, 2169873, 3375358, 4012218, 4339746, 5063037, 10126074, 11813753, 15189111, 23627506, 30378222, 35441259, 70882518, 106323777, 212647554]

約数ペア:

[(1, 212647554), (2, 106323777), (3, 70882518), (6, 35441259), (7, 30378222), (9, 23627506), (14, 15189111), (18, 11813753), (21, 10126074), (42, 5063037), (49, 4339746), (53, 4012218), (63, 3375358), (98, 2169873), (106, 2006109), (126, 1687679), (147, 1446582), (159, 1337406), (294, 723291), (318, 668703), (371, 573174), (441, 482194), (477, 445802), (742, 286587), (882, 241097), (954, 222901), (1113, 191058), (2226, 95529), (2597, 81882), (3339, 63686), (4549, 46746), (5194, 40941), (6678, 31843), (7791, 27294), (9098, 23373), (13647, 15582)]