25182828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3387

約数の個数: 72

約数和(自身を含む): 73120320

約数和(自身を除く): 47937492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3347, 3762, 6694, 7524, 10041, 13388, 20082, 30123, 36817, 40164, 60246, 63593, 73634, 110451, 120492, 127186, 147268, 190779, 220902, 254372, 331353, 381558, 441804, 572337, 662706, 699523, 763116, 1144674, 1325412, 1399046, 2098569, 2289348, 2798092, 4197138, 6295707, 8394276, 12591414, 25182828]

約数ペア:

[(1, 25182828), (2, 12591414), (3, 8394276), (4, 6295707), (6, 4197138), (9, 2798092), (11, 2289348), (12, 2098569), (18, 1399046), (19, 1325412), (22, 1144674), (33, 763116), (36, 699523), (38, 662706), (44, 572337), (57, 441804), (66, 381558), (76, 331353), (99, 254372), (114, 220902), (132, 190779), (171, 147268), (198, 127186), (209, 120492), (228, 110451), (342, 73634), (396, 63593), (418, 60246), (627, 40164), (684, 36817), (836, 30123), (1254, 20082), (1881, 13388), (2508, 10041), (3347, 7524), (3762, 6694)]