9935172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 108

約数和(自身を含む): 28776384

約数和(自身を除く): 18841212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 71, 78, 92, 117, 138, 142, 156, 169, 207, 213, 234, 276, 284, 299, 338, 414, 426, 468, 507, 598, 639, 676, 828, 852, 897, 923, 1014, 1196, 1278, 1521, 1633, 1794, 1846, 2028, 2556, 2691, 2769, 3042, 3266, 3588, 3692, 3887, 4899, 5382, 5538, 6084, 6532, 7774, 8307, 9798, 10764, 11076, 11661, 11999, 14697, 15548, 16614, 19596, 21229, 23322, 23998, 29394, 33228, 34983, 35997, 42458, 46644, 47996, 58788, 63687, 69966, 71994, 84916, 107991, 127374, 139932, 143988, 191061, 215982, 254748, 275977, 382122, 431964, 551954, 764244, 827931, 1103908, 1655862, 2483793, 3311724, 4967586, 9935172]

約数ペア:

[(1, 9935172), (2, 4967586), (3, 3311724), (4, 2483793), (6, 1655862), (9, 1103908), (12, 827931), (13, 764244), (18, 551954), (23, 431964), (26, 382122), (36, 275977), (39, 254748), (46, 215982), (52, 191061), (69, 143988), (71, 139932), (78, 127374), (92, 107991), (117, 84916), (138, 71994), (142, 69966), (156, 63687), (169, 58788), (207, 47996), (213, 46644), (234, 42458), (276, 35997), (284, 34983), (299, 33228), (338, 29394), (414, 23998), (426, 23322), (468, 21229), (507, 19596), (598, 16614), (639, 15548), (676, 14697), (828, 11999), (852, 11661), (897, 11076), (923, 10764), (1014, 9798), (1196, 8307), (1278, 7774), (1521, 6532), (1633, 6084), (1794, 5538), (1846, 5382), (2028, 4899), (2556, 3887), (2691, 3692), (2769, 3588), (3042, 3266)]