1813678128

素因数分解:

$2^4\times 3^5\times {\mathrm{193}}^1\times {\mathrm{2417}}^1$

素因数の和:2633

約数の個数: 120

約数和(自身を含む): 5293234128

約数和(自身を除く): 3479556000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 193, 216, 243, 324, 386, 432, 486, 579, 648, 772, 972, 1158, 1296, 1544, 1737, 1944, 2316, 2417, 3088, 3474, 3888, 4632, 4834, 5211, 6948, 7251, 9264, 9668, 10422, 13896, 14502, 15633, 19336, 20844, 21753, 27792, 29004, 31266, 38672, 41688, 43506, 46899, 58008, 62532, 65259, 83376, 87012, 93798, 116016, 125064, 130518, 174024, 187596, 195777, 250128, 261036, 348048, 375192, 391554, 466481, 522072, 587331, 750384, 783108, 932962, 1044144, 1174662, 1399443, 1566216, 1865924, 2349324, 2798886, 3132432, 3731848, 4198329, 4698648, 5597772, 7463696, 8396658, 9397296, 11195544, 12594987, 16793316, 22391088, 25189974, 33586632, 37784961, 50379948, 67173264, 75569922, 100759896, 113354883, 151139844, 201519792, 226709766, 302279688, 453419532, 604559376, 906839064, 1813678128]

約数ペア:

[(1, 1813678128), (2, 906839064), (3, 604559376), (4, 453419532), (6, 302279688), (8, 226709766), (9, 201519792), (12, 151139844), (16, 113354883), (18, 100759896), (24, 75569922), (27, 67173264), (36, 50379948), (48, 37784961), (54, 33586632), (72, 25189974), (81, 22391088), (108, 16793316), (144, 12594987), (162, 11195544), (193, 9397296), (216, 8396658), (243, 7463696), (324, 5597772), (386, 4698648), (432, 4198329), (486, 3731848), (579, 3132432), (648, 2798886), (772, 2349324), (972, 1865924), (1158, 1566216), (1296, 1399443), (1544, 1174662), (1737, 1044144), (1944, 932962), (2316, 783108), (2417, 750384), (3088, 587331), (3474, 522072), (3888, 466481), (4632, 391554), (4834, 375192), (5211, 348048), (6948, 261036), (7251, 250128), (9264, 195777), (9668, 187596), (10422, 174024), (13896, 130518), (14502, 125064), (15633, 116016), (19336, 93798), (20844, 87012), (21753, 83376), (27792, 65259), (29004, 62532), (31266, 58008), (38672, 46899), (41688, 43506)]