12555972

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 38704512

約数和(自身を除く): 26148540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 271, 286, 297, 324, 351, 396, 429, 468, 542, 572, 594, 702, 813, 858, 891, 1053, 1084, 1188, 1287, 1404, 1626, 1716, 1782, 2106, 2439, 2574, 2981, 3252, 3523, 3564, 3861, 4212, 4878, 5148, 5962, 7046, 7317, 7722, 8943, 9756, 10569, 11583, 11924, 14092, 14634, 15444, 17886, 21138, 21951, 23166, 26829, 29268, 31707, 35772, 38753, 42276, 43902, 46332, 53658, 63414, 77506, 80487, 87804, 95121, 107316, 116259, 126828, 155012, 160974, 190242, 232518, 241461, 285363, 321948, 348777, 380484, 465036, 482922, 570726, 697554, 965844, 1046331, 1141452, 1395108, 2092662, 3138993, 4185324, 6277986, 12555972]

約数ペア:

[(1, 12555972), (2, 6277986), (3, 4185324), (4, 3138993), (6, 2092662), (9, 1395108), (11, 1141452), (12, 1046331), (13, 965844), (18, 697554), (22, 570726), (26, 482922), (27, 465036), (33, 380484), (36, 348777), (39, 321948), (44, 285363), (52, 241461), (54, 232518), (66, 190242), (78, 160974), (81, 155012), (99, 126828), (108, 116259), (117, 107316), (132, 95121), (143, 87804), (156, 80487), (162, 77506), (198, 63414), (234, 53658), (271, 46332), (286, 43902), (297, 42276), (324, 38753), (351, 35772), (396, 31707), (429, 29268), (468, 26829), (542, 23166), (572, 21951), (594, 21138), (702, 17886), (813, 15444), (858, 14634), (891, 14092), (1053, 11924), (1084, 11583), (1188, 10569), (1287, 9756), (1404, 8943), (1626, 7722), (1716, 7317), (1782, 7046), (2106, 5962), (2439, 5148), (2574, 4878), (2981, 4212), (3252, 3861), (3523, 3564)]