12308751

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 23652720

約数和(自身を除く): 11343969

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 113, 117, 133, 147, 171, 247, 273, 339, 399, 441, 637, 741, 791, 819, 931, 1017, 1197, 1469, 1729, 1911, 2147, 2223, 2373, 2793, 4407, 5187, 5537, 5733, 6441, 7119, 8379, 10283, 12103, 13221, 15029, 15561, 16611, 19323, 27911, 30849, 36309, 45087, 49833, 71981, 83733, 92547, 105203, 108927, 135261, 195377, 215943, 251199, 315609, 586131, 647829, 946827, 1367639, 1758393, 4102917, 12308751]

約数ペア:

[(1, 12308751), (3, 4102917), (7, 1758393), (9, 1367639), (13, 946827), (19, 647829), (21, 586131), (39, 315609), (49, 251199), (57, 215943), (63, 195377), (91, 135261), (113, 108927), (117, 105203), (133, 92547), (147, 83733), (171, 71981), (247, 49833), (273, 45087), (339, 36309), (399, 30849), (441, 27911), (637, 19323), (741, 16611), (791, 15561), (819, 15029), (931, 13221), (1017, 12103), (1197, 10283), (1469, 8379), (1729, 7119), (1911, 6441), (2147, 5733), (2223, 5537), (2373, 5187), (2793, 4407)]