19602648

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 59786100

約数和(自身を除く): 40183452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 179, 216, 234, 312, 324, 338, 351, 358, 468, 507, 537, 648, 676, 702, 716, 936, 1014, 1053, 1074, 1352, 1404, 1432, 1521, 1611, 2028, 2106, 2148, 2327, 2808, 3042, 3222, 4056, 4212, 4296, 4563, 4654, 4833, 6084, 6444, 6981, 8424, 9126, 9308, 9666, 12168, 12888, 13689, 13962, 14499, 18252, 18616, 19332, 20943, 27378, 27924, 28998, 30251, 36504, 38664, 41886, 54756, 55848, 57996, 60502, 62829, 83772, 90753, 109512, 115992, 121004, 125658, 167544, 181506, 188487, 242008, 251316, 272259, 363012, 376974, 502632, 544518, 726024, 753948, 816777, 1089036, 1507896, 1633554, 2178072, 2450331, 3267108, 4900662, 6534216, 9801324, 19602648]

約数ペア:

[(1, 19602648), (2, 9801324), (3, 6534216), (4, 4900662), (6, 3267108), (8, 2450331), (9, 2178072), (12, 1633554), (13, 1507896), (18, 1089036), (24, 816777), (26, 753948), (27, 726024), (36, 544518), (39, 502632), (52, 376974), (54, 363012), (72, 272259), (78, 251316), (81, 242008), (104, 188487), (108, 181506), (117, 167544), (156, 125658), (162, 121004), (169, 115992), (179, 109512), (216, 90753), (234, 83772), (312, 62829), (324, 60502), (338, 57996), (351, 55848), (358, 54756), (468, 41886), (507, 38664), (537, 36504), (648, 30251), (676, 28998), (702, 27924), (716, 27378), (936, 20943), (1014, 19332), (1053, 18616), (1074, 18252), (1352, 14499), (1404, 13962), (1432, 13689), (1521, 12888), (1611, 12168), (2028, 9666), (2106, 9308), (2148, 9126), (2327, 8424), (2808, 6981), (3042, 6444), (3222, 6084), (4056, 4833), (4212, 4654), (4296, 4563)]