121809384

素因数分解:

$2^3\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{1657}}^1$

素因数の和:2690

約数の個数: 48

約数和(自身を含む): 330422820

約数和(自身を除く): 208613436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1021, 1657, 2042, 3063, 3314, 4084, 4971, 6126, 6628, 8168, 9189, 9942, 12252, 13256, 14913, 18378, 19884, 24504, 29826, 36756, 39768, 59652, 73512, 119304, 1691797, 3383594, 5075391, 6767188, 10150782, 13534376, 15226173, 20301564, 30452346, 40603128, 60904692, 121809384]

約数ペア:

[(1, 121809384), (2, 60904692), (3, 40603128), (4, 30452346), (6, 20301564), (8, 15226173), (9, 13534376), (12, 10150782), (18, 6767188), (24, 5075391), (36, 3383594), (72, 1691797), (1021, 119304), (1657, 73512), (2042, 59652), (3063, 39768), (3314, 36756), (4084, 29826), (4971, 24504), (6126, 19884), (6628, 18378), (8168, 14913), (9189, 13256), (9942, 12252)]