18423792

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1319}}^1$

素因数の和:1430

約数の個数: 60

約数和(自身を含む): 52132080

約数和(自身を除く): 33708288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1319, 1552, 1746, 2328, 2638, 3492, 3957, 4656, 5276, 6984, 7914, 10552, 11871, 13968, 15828, 21104, 23742, 31656, 47484, 63312, 94968, 127943, 189936, 255886, 383829, 511772, 767658, 1023544, 1151487, 1535316, 2047088, 2302974, 3070632, 4605948, 6141264, 9211896, 18423792]

約数ペア:

[(1, 18423792), (2, 9211896), (3, 6141264), (4, 4605948), (6, 3070632), (8, 2302974), (9, 2047088), (12, 1535316), (16, 1151487), (18, 1023544), (24, 767658), (36, 511772), (48, 383829), (72, 255886), (97, 189936), (144, 127943), (194, 94968), (291, 63312), (388, 47484), (582, 31656), (776, 23742), (873, 21104), (1164, 15828), (1319, 13968), (1552, 11871), (1746, 10552), (2328, 7914), (2638, 6984), (3492, 5276), (3957, 4656)]