15206817486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{71147}}^1$

素因数の和:71893

約数の個数: 48

約数和(自身を含む): 35428288896

約数和(自身を除く): 20221471410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 727, 1454, 2181, 4362, 5089, 10178, 15267, 30534, 35623, 71147, 71246, 106869, 142294, 213441, 213738, 426882, 498029, 996058, 1494087, 2988174, 3486203, 6972406, 10458609, 20917218, 51723869, 103447738, 155171607, 310343214, 362067083, 724134166, 1086201249, 2172402498, 2534469581, 5068939162, 7603408743, 15206817486]

約数ペア:

[(1, 15206817486), (2, 7603408743), (3, 5068939162), (6, 2534469581), (7, 2172402498), (14, 1086201249), (21, 724134166), (42, 362067083), (49, 310343214), (98, 155171607), (147, 103447738), (294, 51723869), (727, 20917218), (1454, 10458609), (2181, 6972406), (4362, 3486203), (5089, 2988174), (10178, 1494087), (15267, 996058), (30534, 498029), (35623, 426882), (71147, 213738), (71246, 213441), (106869, 142294)]