31369338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1780

約数の個数: 96

約数和(自身を含む): 91308672

約数和(自身を除く): 59939334

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 1741, 2002, 2574, 3003, 3482, 5223, 6006, 9009, 10446, 12187, 15669, 18018, 19151, 22633, 24374, 31338, 36561, 38302, 45266, 57453, 67899, 73122, 109683, 114906, 134057, 135798, 158431, 172359, 203697, 219366, 248963, 268114, 316862, 344718, 402171, 407394, 475293, 497926, 746889, 804342, 950586, 1206513, 1425879, 1493778, 1742741, 2240667, 2413026, 2851758, 3485482, 4481334, 5228223, 10456446, 15684669, 31369338]

約数ペア:

[(1, 31369338), (2, 15684669), (3, 10456446), (6, 5228223), (7, 4481334), (9, 3485482), (11, 2851758), (13, 2413026), (14, 2240667), (18, 1742741), (21, 1493778), (22, 1425879), (26, 1206513), (33, 950586), (39, 804342), (42, 746889), (63, 497926), (66, 475293), (77, 407394), (78, 402171), (91, 344718), (99, 316862), (117, 268114), (126, 248963), (143, 219366), (154, 203697), (182, 172359), (198, 158431), (231, 135798), (234, 134057), (273, 114906), (286, 109683), (429, 73122), (462, 67899), (546, 57453), (693, 45266), (819, 38302), (858, 36561), (1001, 31338), (1287, 24374), (1386, 22633), (1638, 19151), (1741, 18018), (2002, 15669), (2574, 12187), (3003, 10446), (3482, 9009), (5223, 6006)]