12967812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 108

約数和(自身を含む): 38971660

約数和(自身を除く): 26003848

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 229, 234, 242, 286, 363, 396, 429, 458, 468, 484, 572, 687, 726, 858, 916, 1089, 1287, 1374, 1452, 1573, 1716, 2061, 2178, 2519, 2574, 2748, 2977, 3146, 4122, 4356, 4719, 5038, 5148, 5954, 6292, 7557, 8244, 8931, 9438, 10076, 11908, 14157, 15114, 17862, 18876, 22671, 26793, 27709, 28314, 30228, 32747, 35724, 45342, 53586, 55418, 56628, 65494, 83127, 90684, 98241, 107172, 110836, 130988, 166254, 196482, 249381, 294723, 332508, 360217, 392964, 498762, 589446, 720434, 997524, 1080651, 1178892, 1440868, 2161302, 3241953, 4322604, 6483906, 12967812]

約数ペア:

[(1, 12967812), (2, 6483906), (3, 4322604), (4, 3241953), (6, 2161302), (9, 1440868), (11, 1178892), (12, 1080651), (13, 997524), (18, 720434), (22, 589446), (26, 498762), (33, 392964), (36, 360217), (39, 332508), (44, 294723), (52, 249381), (66, 196482), (78, 166254), (99, 130988), (117, 110836), (121, 107172), (132, 98241), (143, 90684), (156, 83127), (198, 65494), (229, 56628), (234, 55418), (242, 53586), (286, 45342), (363, 35724), (396, 32747), (429, 30228), (458, 28314), (468, 27709), (484, 26793), (572, 22671), (687, 18876), (726, 17862), (858, 15114), (916, 14157), (1089, 11908), (1287, 10076), (1374, 9438), (1452, 8931), (1573, 8244), (1716, 7557), (2061, 6292), (2178, 5954), (2519, 5148), (2574, 5038), (2748, 4719), (2977, 4356), (3146, 4122)]