18429004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 37094400

約数和(自身を除く): 18665396

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 118, 124, 229, 236, 341, 458, 649, 682, 916, 1298, 1364, 1829, 2519, 2596, 3658, 5038, 7099, 7316, 10076, 13511, 14198, 20119, 27022, 28396, 40238, 54044, 78089, 80476, 148621, 156178, 297242, 312356, 418841, 594484, 837682, 1675364, 4607251, 9214502, 18429004]

約数ペア:

[(1, 18429004), (2, 9214502), (4, 4607251), (11, 1675364), (22, 837682), (31, 594484), (44, 418841), (59, 312356), (62, 297242), (118, 156178), (124, 148621), (229, 80476), (236, 78089), (341, 54044), (458, 40238), (649, 28396), (682, 27022), (916, 20119), (1298, 14198), (1364, 13511), (1829, 10076), (2519, 7316), (2596, 7099), (3658, 5038)]