1418444820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{606173}}^1$

素因数の和:606201

約数の個数: 72

約数和(自身を含む): 4633594056

約数和(自身を除く): 3215149236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 606173, 1212346, 1818519, 2424692, 3030865, 3637038, 5455557, 6061730, 7274076, 7880249, 9092595, 10911114, 12123460, 15760498, 18185190, 21822228, 23640747, 27277785, 31520996, 36370380, 39401245, 47281494, 54555570, 70922241, 78802490, 94562988, 109111140, 118203735, 141844482, 157604980, 236407470, 283688964, 354611205, 472814940, 709222410, 1418444820]

約数ペア:

[(1, 1418444820), (2, 709222410), (3, 472814940), (4, 354611205), (5, 283688964), (6, 236407470), (9, 157604980), (10, 141844482), (12, 118203735), (13, 109111140), (15, 94562988), (18, 78802490), (20, 70922241), (26, 54555570), (30, 47281494), (36, 39401245), (39, 36370380), (45, 31520996), (52, 27277785), (60, 23640747), (65, 21822228), (78, 18185190), (90, 15760498), (117, 12123460), (130, 10911114), (156, 9092595), (180, 7880249), (195, 7274076), (234, 6061730), (260, 5455557), (390, 3637038), (468, 3030865), (585, 2424692), (780, 1818519), (1170, 1212346), (2340, 606173)]