18295504668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{24371}}^1$

素因数の和:24725

約数の個数: 120

約数和(自身を含む): 54828031104

約数和(自身を除く): 36532526436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 331, 378, 567, 662, 756, 993, 1134, 1324, 1986, 2268, 2317, 2979, 3972, 4634, 5958, 6951, 8937, 9268, 11916, 13902, 17874, 20853, 24371, 26811, 27804, 35748, 41706, 48742, 53622, 62559, 73113, 83412, 97484, 107244, 125118, 146226, 170597, 187677, 219339, 250236, 292452, 341194, 375354, 438678, 511791, 658017, 682388, 750708, 877356, 1023582, 1316034, 1535373, 1974051, 2047164, 2632068, 3070746, 3948102, 4606119, 6141492, 7896204, 8066801, 9212238, 13818357, 16133602, 18424476, 24200403, 27636714, 32267204, 48400806, 55273428, 56467607, 72601209, 96801612, 112935214, 145202418, 169402821, 217803627, 225870428, 290404836, 338805642, 435607254, 508208463, 653410881, 677611284, 871214508, 1016416926, 1306821762, 1524625389, 2032833852, 2613643524, 3049250778, 4573876167, 6098501556, 9147752334, 18295504668]

約数ペア:

[(1, 18295504668), (2, 9147752334), (3, 6098501556), (4, 4573876167), (6, 3049250778), (7, 2613643524), (9, 2032833852), (12, 1524625389), (14, 1306821762), (18, 1016416926), (21, 871214508), (27, 677611284), (28, 653410881), (36, 508208463), (42, 435607254), (54, 338805642), (63, 290404836), (81, 225870428), (84, 217803627), (108, 169402821), (126, 145202418), (162, 112935214), (189, 96801612), (252, 72601209), (324, 56467607), (331, 55273428), (378, 48400806), (567, 32267204), (662, 27636714), (756, 24200403), (993, 18424476), (1134, 16133602), (1324, 13818357), (1986, 9212238), (2268, 8066801), (2317, 7896204), (2979, 6141492), (3972, 4606119), (4634, 3948102), (5958, 3070746), (6951, 2632068), (8937, 2047164), (9268, 1974051), (11916, 1535373), (13902, 1316034), (17874, 1023582), (20853, 877356), (24371, 750708), (26811, 682388), (27804, 658017), (35748, 511791), (41706, 438678), (48742, 375354), (53622, 341194), (62559, 292452), (73113, 250236), (83412, 219339), (97484, 187677), (107244, 170597), (125118, 146226)]