12845448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 44282160

約数和(自身を除く): 31436712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 331, 392, 396, 441, 462, 504, 539, 588, 616, 662, 693, 792, 882, 924, 993, 1078, 1176, 1324, 1386, 1617, 1764, 1848, 1986, 2156, 2317, 2648, 2772, 2979, 3234, 3528, 3641, 3972, 4312, 4634, 4851, 5544, 5958, 6468, 6951, 7282, 7944, 9268, 9702, 10923, 11916, 12936, 13902, 14564, 16219, 18536, 19404, 20853, 21846, 23832, 25487, 27804, 29128, 32438, 32769, 38808, 41706, 43692, 48657, 50974, 55608, 64876, 65538, 76461, 83412, 87384, 97314, 101948, 129752, 131076, 145971, 152922, 166824, 178409, 194628, 203896, 229383, 262152, 291942, 305844, 356818, 389256, 458766, 535227, 583884, 611688, 713636, 917532, 1070454, 1167768, 1427272, 1605681, 1835064, 2140908, 3211362, 4281816, 6422724, 12845448]

約数ペア:

[(1, 12845448), (2, 6422724), (3, 4281816), (4, 3211362), (6, 2140908), (7, 1835064), (8, 1605681), (9, 1427272), (11, 1167768), (12, 1070454), (14, 917532), (18, 713636), (21, 611688), (22, 583884), (24, 535227), (28, 458766), (33, 389256), (36, 356818), (42, 305844), (44, 291942), (49, 262152), (56, 229383), (63, 203896), (66, 194628), (72, 178409), (77, 166824), (84, 152922), (88, 145971), (98, 131076), (99, 129752), (126, 101948), (132, 97314), (147, 87384), (154, 83412), (168, 76461), (196, 65538), (198, 64876), (231, 55608), (252, 50974), (264, 48657), (294, 43692), (308, 41706), (331, 38808), (392, 32769), (396, 32438), (441, 29128), (462, 27804), (504, 25487), (539, 23832), (588, 21846), (616, 20853), (662, 19404), (693, 18536), (792, 16219), (882, 14564), (924, 13902), (993, 12936), (1078, 11916), (1176, 10923), (1324, 9702), (1386, 9268), (1617, 7944), (1764, 7282), (1848, 6951), (1986, 6468), (2156, 5958), (2317, 5544), (2648, 4851), (2772, 4634), (2979, 4312), (3234, 3972), (3528, 3641)]