2621895864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{24733}}^1$

素因数の和:25380

約数の個数: 64

約数和(自身を含む): 7503306240

約数和(自身を除く): 4881410376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 631, 1262, 1893, 2524, 3786, 4417, 5048, 7572, 8834, 13251, 15144, 17668, 24733, 26502, 35336, 49466, 53004, 74199, 98932, 106008, 148398, 173131, 197864, 296796, 346262, 519393, 593592, 692524, 1038786, 1385048, 2077572, 4155144, 15606523, 31213046, 46819569, 62426092, 93639138, 109245661, 124852184, 187278276, 218491322, 327736983, 374556552, 436982644, 655473966, 873965288, 1310947932, 2621895864]

約数ペア:

[(1, 2621895864), (2, 1310947932), (3, 873965288), (4, 655473966), (6, 436982644), (7, 374556552), (8, 327736983), (12, 218491322), (14, 187278276), (21, 124852184), (24, 109245661), (28, 93639138), (42, 62426092), (56, 46819569), (84, 31213046), (168, 15606523), (631, 4155144), (1262, 2077572), (1893, 1385048), (2524, 1038786), (3786, 692524), (4417, 593592), (5048, 519393), (7572, 346262), (8834, 296796), (13251, 197864), (15144, 173131), (17668, 148398), (24733, 106008), (26502, 98932), (35336, 74199), (49466, 53004)]