18199272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 56393280

約数和(自身を除く): 38194008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 641, 676, 728, 1014, 1092, 1183, 1282, 1352, 1923, 2028, 2184, 2366, 2564, 3549, 3846, 4056, 4487, 4732, 5128, 7098, 7692, 8333, 8974, 9464, 13461, 14196, 15384, 16666, 17948, 24999, 26922, 28392, 33332, 35896, 49998, 53844, 58331, 66664, 99996, 107688, 108329, 116662, 174993, 199992, 216658, 233324, 324987, 349986, 433316, 466648, 649974, 699972, 758303, 866632, 1299948, 1399944, 1516606, 2274909, 2599896, 3033212, 4549818, 6066424, 9099636, 18199272]

約数ペア:

[(1, 18199272), (2, 9099636), (3, 6066424), (4, 4549818), (6, 3033212), (7, 2599896), (8, 2274909), (12, 1516606), (13, 1399944), (14, 1299948), (21, 866632), (24, 758303), (26, 699972), (28, 649974), (39, 466648), (42, 433316), (52, 349986), (56, 324987), (78, 233324), (84, 216658), (91, 199992), (104, 174993), (156, 116662), (168, 108329), (169, 107688), (182, 99996), (273, 66664), (312, 58331), (338, 53844), (364, 49998), (507, 35896), (546, 33332), (641, 28392), (676, 26922), (728, 24999), (1014, 17948), (1092, 16666), (1183, 15384), (1282, 14196), (1352, 13461), (1923, 9464), (2028, 8974), (2184, 8333), (2366, 7692), (2564, 7098), (3549, 5128), (3846, 4732), (4056, 4487)]