13222368

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1528

約数の個数: 72

約数和(自身を含む): 38840256

約数和(自身を除く): 25617888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1481, 1488, 2232, 2962, 2976, 4443, 4464, 5924, 8886, 8928, 11848, 13329, 17772, 23696, 26658, 35544, 45911, 47392, 53316, 71088, 91822, 106632, 137733, 142176, 183644, 213264, 275466, 367288, 413199, 426528, 550932, 734576, 826398, 1101864, 1469152, 1652796, 2203728, 3305592, 4407456, 6611184, 13222368]

約数ペア:

[(1, 13222368), (2, 6611184), (3, 4407456), (4, 3305592), (6, 2203728), (8, 1652796), (9, 1469152), (12, 1101864), (16, 826398), (18, 734576), (24, 550932), (31, 426528), (32, 413199), (36, 367288), (48, 275466), (62, 213264), (72, 183644), (93, 142176), (96, 137733), (124, 106632), (144, 91822), (186, 71088), (248, 53316), (279, 47392), (288, 45911), (372, 35544), (496, 26658), (558, 23696), (744, 17772), (992, 13329), (1116, 11848), (1481, 8928), (1488, 8886), (2232, 5924), (2962, 4464), (2976, 4443)]