1214153892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{90907}}^1$

素因数の和:90977

約数の個数: 72

約数和(自身を含む): 3573775296

約数和(自身を除く): 2359621404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 90907, 181814, 272721, 363628, 545442, 636349, 818163, 1090884, 1272698, 1636326, 1909047, 2545396, 3272652, 3818094, 4818071, 5727141, 7636188, 9636142, 11454282, 14454213, 19272284, 22908564, 28908426, 33726497, 43362639, 57816852, 67452994, 86725278, 101179491, 134905988, 173450556, 202358982, 303538473, 404717964, 607076946, 1214153892]

約数ペア:

[(1, 1214153892), (2, 607076946), (3, 404717964), (4, 303538473), (6, 202358982), (7, 173450556), (9, 134905988), (12, 101179491), (14, 86725278), (18, 67452994), (21, 57816852), (28, 43362639), (36, 33726497), (42, 28908426), (53, 22908564), (63, 19272284), (84, 14454213), (106, 11454282), (126, 9636142), (159, 7636188), (212, 5727141), (252, 4818071), (318, 3818094), (371, 3272652), (477, 2545396), (636, 1909047), (742, 1636326), (954, 1272698), (1113, 1090884), (1484, 818163), (1908, 636349), (2226, 545442), (3339, 363628), (4452, 272721), (6678, 181814), (13356, 90907)]