67173918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 160427520

約数和(自身を除く): 93253602

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 131, 174, 203, 262, 393, 406, 421, 609, 786, 842, 917, 1218, 1263, 1834, 2526, 2751, 2947, 3799, 5502, 5894, 7598, 8841, 11397, 12209, 17682, 22794, 24418, 26593, 36627, 53186, 55151, 73254, 79779, 85463, 110302, 159558, 165453, 170926, 256389, 330906, 386057, 512778, 772114, 1158171, 1599379, 2316342, 3198758, 4798137, 9596274, 11195653, 22391306, 33586959, 67173918]

約数ペア:

[(1, 67173918), (2, 33586959), (3, 22391306), (6, 11195653), (7, 9596274), (14, 4798137), (21, 3198758), (29, 2316342), (42, 1599379), (58, 1158171), (87, 772114), (131, 512778), (174, 386057), (203, 330906), (262, 256389), (393, 170926), (406, 165453), (421, 159558), (609, 110302), (786, 85463), (842, 79779), (917, 73254), (1218, 55151), (1263, 53186), (1834, 36627), (2526, 26593), (2751, 24418), (2947, 22794), (3799, 17682), (5502, 12209), (5894, 11397), (7598, 8841)]