123243918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22063}}^1$

素因数の和:22101

約数の個数: 48

約数和(自身を含む): 301835520

約数和(自身を除く): 178591602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 22063, 44126, 66189, 132378, 154441, 308882, 419197, 463323, 838394, 926646, 1081087, 1257591, 2162174, 2515182, 2934379, 3243261, 5868758, 6486522, 8803137, 17606274, 20540653, 41081306, 61621959, 123243918]

約数ペア:

[(1, 123243918), (2, 61621959), (3, 41081306), (6, 20540653), (7, 17606274), (14, 8803137), (19, 6486522), (21, 5868758), (38, 3243261), (42, 2934379), (49, 2515182), (57, 2162174), (98, 1257591), (114, 1081087), (133, 926646), (147, 838394), (266, 463323), (294, 419197), (399, 308882), (798, 154441), (931, 132378), (1862, 66189), (2793, 44126), (5586, 22063)]