1966252014

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{761}}^1$

素因数の和:950

約数の個数: 72

約数和(自身を含む): 4508339472

約数和(自身を除く): 2542087458

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 414, 474, 711, 761, 1422, 1522, 1817, 2283, 3634, 4566, 5451, 6241, 6849, 10902, 12482, 13698, 16353, 17503, 18723, 32706, 35006, 37446, 52509, 56169, 60119, 105018, 112338, 120238, 143543, 157527, 180357, 287086, 315054, 360714, 430629, 541071, 861258, 1082142, 1291887, 1382737, 2583774, 2765474, 4148211, 4749401, 8296422, 9498802, 12444633, 14248203, 24889266, 28496406, 42744609, 85489218, 109236223, 218472446, 327708669, 655417338, 983126007, 1966252014]

約数ペア:

[(1, 1966252014), (2, 983126007), (3, 655417338), (6, 327708669), (9, 218472446), (18, 109236223), (23, 85489218), (46, 42744609), (69, 28496406), (79, 24889266), (138, 14248203), (158, 12444633), (207, 9498802), (237, 8296422), (414, 4749401), (474, 4148211), (711, 2765474), (761, 2583774), (1422, 1382737), (1522, 1291887), (1817, 1082142), (2283, 861258), (3634, 541071), (4566, 430629), (5451, 360714), (6241, 315054), (6849, 287086), (10902, 180357), (12482, 157527), (13698, 143543), (16353, 120238), (17503, 112338), (18723, 105018), (32706, 60119), (35006, 56169), (37446, 52509)]