1963224

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 5580000

約数和(自身を除く): 3616776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 149, 183, 216, 244, 298, 366, 447, 488, 549, 596, 732, 894, 1098, 1192, 1341, 1464, 1647, 1788, 2196, 2682, 3294, 3576, 4023, 4392, 5364, 6588, 8046, 9089, 10728, 13176, 16092, 18178, 27267, 32184, 36356, 54534, 72712, 81801, 109068, 163602, 218136, 245403, 327204, 490806, 654408, 981612, 1963224]

約数ペア:

[(1, 1963224), (2, 981612), (3, 654408), (4, 490806), (6, 327204), (8, 245403), (9, 218136), (12, 163602), (18, 109068), (24, 81801), (27, 72712), (36, 54534), (54, 36356), (61, 32184), (72, 27267), (108, 18178), (122, 16092), (149, 13176), (183, 10728), (216, 9089), (244, 8046), (298, 6588), (366, 5364), (447, 4392), (488, 4023), (549, 3576), (596, 3294), (732, 2682), (894, 2196), (1098, 1788), (1192, 1647), (1341, 1464)]