1551169692

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{81761}}^1$

素因数の和:81819

約数の個数: 72

約数和(自身を含む): 4285636992

約数和(自身を除く): 2734467300

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 81761, 163522, 245283, 327044, 490566, 735849, 981132, 1389937, 1471698, 2534591, 2779874, 2943396, 4169811, 5069182, 5559748, 7603773, 8339622, 10138364, 12509433, 15207546, 16679244, 22811319, 25018866, 30415092, 43088047, 45622638, 50037732, 86176094, 91245276, 129264141, 172352188, 258528282, 387792423, 517056564, 775584846, 1551169692]

約数ペア:

[(1, 1551169692), (2, 775584846), (3, 517056564), (4, 387792423), (6, 258528282), (9, 172352188), (12, 129264141), (17, 91245276), (18, 86176094), (31, 50037732), (34, 45622638), (36, 43088047), (51, 30415092), (62, 25018866), (68, 22811319), (93, 16679244), (102, 15207546), (124, 12509433), (153, 10138364), (186, 8339622), (204, 7603773), (279, 5559748), (306, 5069182), (372, 4169811), (527, 2943396), (558, 2779874), (612, 2534591), (1054, 1471698), (1116, 1389937), (1581, 981132), (2108, 735849), (3162, 490566), (4743, 327044), (6324, 245283), (9486, 163522), (18972, 81761)]