18403308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2213}}^1$

素因数の和:2244

約数の個数: 96

約数和(自身を含む): 59512320

約数和(自身を除く): 41109012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2213, 2772, 4158, 4426, 6639, 8316, 8852, 13278, 15491, 19917, 24343, 26556, 30982, 39834, 46473, 48686, 59751, 61964, 73029, 79668, 92946, 97372, 119502, 139419, 146058, 170401, 185892, 219087, 239004, 278838, 292116, 340802, 418257, 438174, 511203, 557676, 657261, 681604, 836514, 876348, 1022406, 1314522, 1533609, 1673028, 2044812, 2629044, 3067218, 4600827, 6134436, 9201654, 18403308]

約数ペア:

[(1, 18403308), (2, 9201654), (3, 6134436), (4, 4600827), (6, 3067218), (7, 2629044), (9, 2044812), (11, 1673028), (12, 1533609), (14, 1314522), (18, 1022406), (21, 876348), (22, 836514), (27, 681604), (28, 657261), (33, 557676), (36, 511203), (42, 438174), (44, 418257), (54, 340802), (63, 292116), (66, 278838), (77, 239004), (84, 219087), (99, 185892), (108, 170401), (126, 146058), (132, 139419), (154, 119502), (189, 97372), (198, 92946), (231, 79668), (252, 73029), (297, 61964), (308, 59751), (378, 48686), (396, 46473), (462, 39834), (594, 30982), (693, 26556), (756, 24343), (924, 19917), (1188, 15491), (1386, 13278), (2079, 8852), (2213, 8316), (2772, 6639), (4158, 4426)]