2419164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 6879600

約数和(自身を除く): 4460436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 149, 164, 198, 246, 298, 369, 396, 447, 451, 492, 596, 738, 894, 902, 1341, 1353, 1476, 1639, 1788, 1804, 2682, 2706, 3278, 4059, 4917, 5364, 5412, 6109, 6556, 8118, 9834, 12218, 14751, 16236, 18327, 19668, 24436, 29502, 36654, 54981, 59004, 67199, 73308, 109962, 134398, 201597, 219924, 268796, 403194, 604791, 806388, 1209582, 2419164]

約数ペア:

[(1, 2419164), (2, 1209582), (3, 806388), (4, 604791), (6, 403194), (9, 268796), (11, 219924), (12, 201597), (18, 134398), (22, 109962), (33, 73308), (36, 67199), (41, 59004), (44, 54981), (66, 36654), (82, 29502), (99, 24436), (123, 19668), (132, 18327), (149, 16236), (164, 14751), (198, 12218), (246, 9834), (298, 8118), (369, 6556), (396, 6109), (447, 5412), (451, 5364), (492, 4917), (596, 4059), (738, 3278), (894, 2706), (902, 2682), (1341, 1804), (1353, 1788), (1476, 1639)]