1293336018

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23321}}^1$

素因数の和:23424

約数の個数: 64

約数和(自身を含む): 3134476800

約数和(自身を除く): 1841140782

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 117, 158, 234, 237, 351, 474, 702, 711, 1027, 1422, 2054, 2133, 3081, 4266, 6162, 9243, 18486, 23321, 27729, 46642, 55458, 69963, 139926, 209889, 303173, 419778, 606346, 629667, 909519, 1259334, 1819038, 1842359, 2728557, 3684718, 5457114, 5527077, 8185671, 11054154, 16371342, 16581231, 23950667, 33162462, 47901334, 49743693, 71852001, 99487386, 143704002, 215556003, 431112006, 646668009, 1293336018]

約数ペア:

[(1, 1293336018), (2, 646668009), (3, 431112006), (6, 215556003), (9, 143704002), (13, 99487386), (18, 71852001), (26, 49743693), (27, 47901334), (39, 33162462), (54, 23950667), (78, 16581231), (79, 16371342), (117, 11054154), (158, 8185671), (234, 5527077), (237, 5457114), (351, 3684718), (474, 2728557), (702, 1842359), (711, 1819038), (1027, 1259334), (1422, 909519), (2054, 629667), (2133, 606346), (3081, 419778), (4266, 303173), (6162, 209889), (9243, 139926), (18486, 69963), (23321, 55458), (27729, 46642)]