18866532

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4068

約数の個数: 48

約数和(自身を含む): 48650112

約数和(自身を除く): 29783580

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4021, 4692, 8042, 12063, 16084, 24126, 48252, 68357, 92483, 136714, 184966, 205071, 273428, 277449, 369932, 410142, 554898, 820284, 1109796, 1572211, 3144422, 4716633, 6288844, 9433266, 18866532]

約数ペア:

[(1, 18866532), (2, 9433266), (3, 6288844), (4, 4716633), (6, 3144422), (12, 1572211), (17, 1109796), (23, 820284), (34, 554898), (46, 410142), (51, 369932), (68, 277449), (69, 273428), (92, 205071), (102, 184966), (138, 136714), (204, 92483), (276, 68357), (391, 48252), (782, 24126), (1173, 16084), (1564, 12063), (2346, 8042), (4021, 4692)]