193123548

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{77747}}^1$

素因数の和:77783

約数の個数: 48

約数和(自身を含む): 522466560

約数和(自身を除く): 329343012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 77747, 155494, 233241, 310988, 466482, 699723, 932964, 1399446, 1788181, 2099169, 2798892, 3576362, 4198338, 5364543, 7152724, 8396676, 10729086, 16093629, 21458172, 32187258, 48280887, 64374516, 96561774, 193123548]

約数ペア:

[(1, 193123548), (2, 96561774), (3, 64374516), (4, 48280887), (6, 32187258), (9, 21458172), (12, 16093629), (18, 10729086), (23, 8396676), (27, 7152724), (36, 5364543), (46, 4198338), (54, 3576362), (69, 2798892), (92, 2099169), (108, 1788181), (138, 1399446), (207, 932964), (276, 699723), (414, 466482), (621, 310988), (828, 233241), (1242, 155494), (2484, 77747)]