18447622908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{2083}}^1$

素因数の和:2524

約数の個数: 144

約数和(自身を含む): 51000114816

約数和(自身を除く): 32552491908

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 397, 429, 507, 572, 676, 794, 858, 1014, 1191, 1588, 1716, 1859, 2028, 2083, 2382, 3718, 4166, 4367, 4764, 5161, 5577, 6249, 7436, 8332, 8734, 10322, 11154, 12498, 13101, 15483, 17468, 20644, 22308, 22913, 24996, 26202, 27079, 30966, 45826, 52404, 54158, 56771, 61932, 67093, 68739, 81237, 91652, 108316, 113542, 134186, 137478, 162474, 170313, 201279, 227084, 268372, 274956, 297869, 324948, 340626, 352027, 402558, 595738, 681252, 704054, 738023, 805116, 826951, 893607, 1056081, 1191476, 1408108, 1476046, 1653902, 1787214, 2112162, 2214069, 2480853, 2952092, 3307804, 3574428, 3872297, 4224324, 4428138, 4961706, 7744594, 8856276, 9096461, 9923412, 10750363, 11616891, 15489188, 18192922, 21500726, 23233782, 27289383, 32251089, 36385844, 43001452, 46467564, 54578766, 64502178, 109157532, 118253993, 129004356, 139754719, 236507986, 279509438, 354761979, 419264157, 473015972, 559018876, 709523958, 838528314, 1419047916, 1537301909, 1677056628, 3074603818, 4611905727, 6149207636, 9223811454, 18447622908]

約数ペア:

[(1, 18447622908), (2, 9223811454), (3, 6149207636), (4, 4611905727), (6, 3074603818), (11, 1677056628), (12, 1537301909), (13, 1419047916), (22, 838528314), (26, 709523958), (33, 559018876), (39, 473015972), (44, 419264157), (52, 354761979), (66, 279509438), (78, 236507986), (132, 139754719), (143, 129004356), (156, 118253993), (169, 109157532), (286, 64502178), (338, 54578766), (397, 46467564), (429, 43001452), (507, 36385844), (572, 32251089), (676, 27289383), (794, 23233782), (858, 21500726), (1014, 18192922), (1191, 15489188), (1588, 11616891), (1716, 10750363), (1859, 9923412), (2028, 9096461), (2083, 8856276), (2382, 7744594), (3718, 4961706), (4166, 4428138), (4367, 4224324), (4764, 3872297), (5161, 3574428), (5577, 3307804), (6249, 2952092), (7436, 2480853), (8332, 2214069), (8734, 2112162), (10322, 1787214), (11154, 1653902), (12498, 1476046), (13101, 1408108), (15483, 1191476), (17468, 1056081), (20644, 893607), (22308, 826951), (22913, 805116), (24996, 738023), (26202, 704054), (27079, 681252), (30966, 595738), (45826, 402558), (52404, 352027), (54158, 340626), (56771, 324948), (61932, 297869), (67093, 274956), (68739, 268372), (81237, 227084), (91652, 201279), (108316, 170313), (113542, 162474), (134186, 137478)]