18277272

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 57254400

約数和(自身を除く): 38977128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 283, 299, 312, 351, 414, 468, 552, 566, 598, 621, 702, 828, 849, 897, 936, 1132, 1196, 1242, 1404, 1656, 1698, 1794, 2264, 2392, 2484, 2547, 2691, 2808, 3396, 3588, 3679, 4968, 5094, 5382, 6509, 6792, 7176, 7358, 7641, 8073, 10188, 10764, 11037, 13018, 14716, 15282, 16146, 19527, 20376, 21528, 22074, 26036, 29432, 30564, 32292, 33111, 39054, 44148, 52072, 58581, 61128, 64584, 66222, 78108, 84617, 88296, 99333, 117162, 132444, 156216, 169234, 175743, 198666, 234324, 253851, 264888, 338468, 351486, 397332, 468648, 507702, 676936, 702972, 761553, 794664, 1015404, 1405944, 1523106, 2030808, 2284659, 3046212, 4569318, 6092424, 9138636, 18277272]

約数ペア:

[(1, 18277272), (2, 9138636), (3, 6092424), (4, 4569318), (6, 3046212), (8, 2284659), (9, 2030808), (12, 1523106), (13, 1405944), (18, 1015404), (23, 794664), (24, 761553), (26, 702972), (27, 676936), (36, 507702), (39, 468648), (46, 397332), (52, 351486), (54, 338468), (69, 264888), (72, 253851), (78, 234324), (92, 198666), (104, 175743), (108, 169234), (117, 156216), (138, 132444), (156, 117162), (184, 99333), (207, 88296), (216, 84617), (234, 78108), (276, 66222), (283, 64584), (299, 61128), (312, 58581), (351, 52072), (414, 44148), (468, 39054), (552, 33111), (566, 32292), (598, 30564), (621, 29432), (702, 26036), (828, 22074), (849, 21528), (897, 20376), (936, 19527), (1132, 16146), (1196, 15282), (1242, 14716), (1404, 13018), (1656, 11037), (1698, 10764), (1794, 10188), (2264, 8073), (2392, 7641), (2484, 7358), (2547, 7176), (2691, 6792), (2808, 6509), (3396, 5382), (3588, 5094), (3679, 4968)]