6623172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 18432960

約数和(自身を除く): 11809788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 421, 437, 684, 828, 842, 874, 1263, 1311, 1684, 1748, 2526, 2622, 3789, 3933, 5052, 5244, 7578, 7866, 7999, 9683, 15156, 15732, 15998, 19366, 23997, 29049, 31996, 38732, 47994, 58098, 71991, 87147, 95988, 116196, 143982, 174294, 183977, 287964, 348588, 367954, 551931, 735908, 1103862, 1655793, 2207724, 3311586, 6623172]

約数ペア:

[(1, 6623172), (2, 3311586), (3, 2207724), (4, 1655793), (6, 1103862), (9, 735908), (12, 551931), (18, 367954), (19, 348588), (23, 287964), (36, 183977), (38, 174294), (46, 143982), (57, 116196), (69, 95988), (76, 87147), (92, 71991), (114, 58098), (138, 47994), (171, 38732), (207, 31996), (228, 29049), (276, 23997), (342, 19366), (414, 15998), (421, 15732), (437, 15156), (684, 9683), (828, 7999), (842, 7866), (874, 7578), (1263, 5244), (1311, 5052), (1684, 3933), (1748, 3789), (2526, 2622)]