18074650461

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{13327}}^1$

素因数の和:13514

約数の個数: 64

約数和(自身を含む): 30400634880

約数和(自身を除く): 12325984419

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 131, 203, 357, 393, 493, 609, 917, 1479, 2227, 2751, 3451, 3799, 6681, 10353, 11397, 13327, 15589, 26593, 39981, 46767, 64583, 79779, 93289, 193749, 226559, 279867, 386483, 452081, 679677, 1159449, 1356243, 1585913, 1745837, 2705381, 4757739, 5237511, 6570211, 8116143, 12220859, 19710633, 29679229, 36662577, 45991477, 50629273, 89037687, 137974431, 151887819, 207754603, 354404911, 623263809, 860697641, 1063214733, 2582092923, 6024883487, 18074650461]

約数ペア:

[(1, 18074650461), (3, 6024883487), (7, 2582092923), (17, 1063214733), (21, 860697641), (29, 623263809), (51, 354404911), (87, 207754603), (119, 151887819), (131, 137974431), (203, 89037687), (357, 50629273), (393, 45991477), (493, 36662577), (609, 29679229), (917, 19710633), (1479, 12220859), (2227, 8116143), (2751, 6570211), (3451, 5237511), (3799, 4757739), (6681, 2705381), (10353, 1745837), (11397, 1585913), (13327, 1356243), (15589, 1159449), (26593, 679677), (39981, 452081), (46767, 386483), (64583, 279867), (79779, 226559), (93289, 193749)]