181620684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3041}}^1$

素因数の和:3140

約数の個数: 96

約数和(自身を含む): 545126400

約数和(自身を除く): 363505716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 553, 711, 756, 948, 1106, 1422, 1659, 2133, 2212, 2844, 3041, 3318, 4266, 4977, 6082, 6636, 8532, 9123, 9954, 12164, 14931, 18246, 19908, 21287, 27369, 29862, 36492, 42574, 54738, 59724, 63861, 82107, 85148, 109476, 127722, 164214, 191583, 240239, 255444, 328428, 383166, 480478, 574749, 720717, 766332, 960956, 1149498, 1441434, 1681673, 2162151, 2298996, 2882868, 3363346, 4324302, 5045019, 6486453, 6726692, 8648604, 10090038, 12972906, 15135057, 20180076, 25945812, 30270114, 45405171, 60540228, 90810342, 181620684]

約数ペア:

[(1, 181620684), (2, 90810342), (3, 60540228), (4, 45405171), (6, 30270114), (7, 25945812), (9, 20180076), (12, 15135057), (14, 12972906), (18, 10090038), (21, 8648604), (27, 6726692), (28, 6486453), (36, 5045019), (42, 4324302), (54, 3363346), (63, 2882868), (79, 2298996), (84, 2162151), (108, 1681673), (126, 1441434), (158, 1149498), (189, 960956), (237, 766332), (252, 720717), (316, 574749), (378, 480478), (474, 383166), (553, 328428), (711, 255444), (756, 240239), (948, 191583), (1106, 164214), (1422, 127722), (1659, 109476), (2133, 85148), (2212, 82107), (2844, 63861), (3041, 59724), (3318, 54738), (4266, 42574), (4977, 36492), (6082, 29862), (6636, 27369), (8532, 21287), (9123, 19908), (9954, 18246), (12164, 14931)]