2912018065929

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2069}}^1\times {\mathrm{60217}}^1$

素因数の和:62359

約数の個数: 72

約数和(自身を含む): 4987795517640

約数和(自身を除く): 2075777451711

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2069, 2597, 3339, 6207, 7791, 14483, 18621, 23373, 43449, 60217, 101381, 109657, 130347, 180651, 304143, 328971, 421519, 541953, 767599, 912429, 986913, 1264557, 2302797, 2950633, 3191501, 3793671, 5373193, 6908391, 8851899, 9574503, 16119579, 22340507, 26555697, 28723509, 48358737, 67021521, 124588973, 156383549, 201064563, 373766919, 469150647, 872122811, 1121300757, 1407451941, 2616368433, 6104859677, 6603215569, 7849105299, 18314579031, 19809646707, 46222508983, 54943737093, 59428940121, 138667526949, 323557562881, 416002580847, 970672688643, 2912018065929]

約数ペア:

[(1, 2912018065929), (3, 970672688643), (7, 416002580847), (9, 323557562881), (21, 138667526949), (49, 59428940121), (53, 54943737093), (63, 46222508983), (147, 19809646707), (159, 18314579031), (371, 7849105299), (441, 6603215569), (477, 6104859677), (1113, 2616368433), (2069, 1407451941), (2597, 1121300757), (3339, 872122811), (6207, 469150647), (7791, 373766919), (14483, 201064563), (18621, 156383549), (23373, 124588973), (43449, 67021521), (60217, 48358737), (101381, 28723509), (109657, 26555697), (130347, 22340507), (180651, 16119579), (304143, 9574503), (328971, 8851899), (421519, 6908391), (541953, 5373193), (767599, 3793671), (912429, 3191501), (986913, 2950633), (1264557, 2302797)]