21316240584

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1061143}}^1$

素因数の和:1061192

約数の個数: 80

約数和(自身を含む): 61631243520

約数和(自身を除く): 40315002936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 1061143, 2122286, 3183429, 4244572, 6366858, 8489144, 9550287, 12733716, 19100574, 25467432, 28650861, 32895433, 38201148, 57301722, 65790866, 76402296, 85952583, 98686299, 114603444, 131581732, 171905166, 197372598, 229206888, 263163464, 296058897, 343810332, 394745196, 592117794, 687620664, 789490392, 888176691, 1184235588, 1776353382, 2368471176, 2664530073, 3552706764, 5329060146, 7105413528, 10658120292, 21316240584]

約数ペア:

[(1, 21316240584), (2, 10658120292), (3, 7105413528), (4, 5329060146), (6, 3552706764), (8, 2664530073), (9, 2368471176), (12, 1776353382), (18, 1184235588), (24, 888176691), (27, 789490392), (31, 687620664), (36, 592117794), (54, 394745196), (62, 343810332), (72, 296058897), (81, 263163464), (93, 229206888), (108, 197372598), (124, 171905166), (162, 131581732), (186, 114603444), (216, 98686299), (248, 85952583), (279, 76402296), (324, 65790866), (372, 57301722), (558, 38201148), (648, 32895433), (744, 28650861), (837, 25467432), (1116, 19100574), (1674, 12733716), (2232, 9550287), (2511, 8489144), (3348, 6366858), (5022, 4244572), (6696, 3183429), (10044, 2122286), (20088, 1061143)]