1983384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 5852340

約数和(自身を除く): 3868956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 163, 169, 234, 312, 326, 338, 468, 489, 507, 652, 676, 936, 978, 1014, 1304, 1352, 1467, 1521, 1956, 2028, 2119, 2934, 3042, 3912, 4056, 4238, 5868, 6084, 6357, 8476, 11736, 12168, 12714, 16952, 19071, 25428, 27547, 38142, 50856, 55094, 76284, 82641, 110188, 152568, 165282, 220376, 247923, 330564, 495846, 661128, 991692, 1983384]

約数ペア:

[(1, 1983384), (2, 991692), (3, 661128), (4, 495846), (6, 330564), (8, 247923), (9, 220376), (12, 165282), (13, 152568), (18, 110188), (24, 82641), (26, 76284), (36, 55094), (39, 50856), (52, 38142), (72, 27547), (78, 25428), (104, 19071), (117, 16952), (156, 12714), (163, 12168), (169, 11736), (234, 8476), (312, 6357), (326, 6084), (338, 5868), (468, 4238), (489, 4056), (507, 3912), (652, 3042), (676, 2934), (936, 2119), (978, 2028), (1014, 1956), (1304, 1521), (1352, 1467)]