986981252454

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{192977}}^1$

素因数の和:193363

約数の個数: 80

約数和(自身を含む): 2237709591216

約数和(自身を除く): 1250728338762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 241, 262, 393, 482, 723, 786, 1179, 1446, 2169, 2358, 3537, 4338, 6507, 7074, 10611, 13014, 19521, 21222, 31571, 39042, 63142, 94713, 189426, 192977, 284139, 385954, 568278, 578931, 852417, 1157862, 1704834, 1736793, 2557251, 3473586, 5114502, 5210379, 10420758, 15631137, 25279987, 31262274, 46507457, 50559974, 75839961, 93014914, 139522371, 151679922, 227519883, 279044742, 418567113, 455039766, 682559649, 837134226, 1255701339, 1365119298, 2047678947, 2511402678, 3767104017, 4095357894, 6092476867, 7534208034, 12184953734, 18277430601, 36554861202, 54832291803, 109664583606, 164496875409, 328993750818, 493490626227, 986981252454]

約数ペア:

[(1, 986981252454), (2, 493490626227), (3, 328993750818), (6, 164496875409), (9, 109664583606), (18, 54832291803), (27, 36554861202), (54, 18277430601), (81, 12184953734), (131, 7534208034), (162, 6092476867), (241, 4095357894), (262, 3767104017), (393, 2511402678), (482, 2047678947), (723, 1365119298), (786, 1255701339), (1179, 837134226), (1446, 682559649), (2169, 455039766), (2358, 418567113), (3537, 279044742), (4338, 227519883), (6507, 151679922), (7074, 139522371), (10611, 93014914), (13014, 75839961), (19521, 50559974), (21222, 46507457), (31571, 31262274), (39042, 25279987), (63142, 15631137), (94713, 10420758), (189426, 5210379), (192977, 5114502), (284139, 3473586), (385954, 2557251), (568278, 1736793), (578931, 1704834), (852417, 1157862)]