18831886164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{4909}}^1$

素因数の和:6110

約数の個数: 144

約数和(自身を含む): 58650067840

約数和(自身を除く): 39818181676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1171, 1638, 2342, 3276, 3513, 4684, 4909, 7026, 8197, 9818, 10539, 14052, 14727, 15223, 16394, 19636, 21078, 24591, 29454, 30446, 32788, 34363, 42156, 44181, 45669, 49182, 58908, 60892, 63817, 68726, 73773, 88362, 91338, 98364, 103089, 106561, 127634, 137007, 137452, 147546, 176724, 182676, 191451, 206178, 213122, 255268, 274014, 295092, 309267, 319683, 382902, 412356, 426244, 446719, 548028, 574353, 618534, 639366, 765804, 893438, 959049, 1148706, 1237068, 1278732, 1340157, 1786876, 1918098, 2297412, 2680314, 3836196, 4020471, 5360628, 5748439, 8040942, 11496878, 16081884, 17245317, 22993756, 34490634, 40239073, 51735951, 68981268, 74729707, 80478146, 103471902, 120717219, 149459414, 160956292, 206943804, 224189121, 241434438, 298918828, 362151657, 448378242, 482868876, 523107949, 672567363, 724303314, 896756484, 1046215898, 1345134726, 1448606628, 1569323847, 2092431796, 2690269452, 3138647694, 4707971541, 6277295388, 9415943082, 18831886164]

約数ペア:

[(1, 18831886164), (2, 9415943082), (3, 6277295388), (4, 4707971541), (6, 3138647694), (7, 2690269452), (9, 2092431796), (12, 1569323847), (13, 1448606628), (14, 1345134726), (18, 1046215898), (21, 896756484), (26, 724303314), (28, 672567363), (36, 523107949), (39, 482868876), (42, 448378242), (52, 362151657), (63, 298918828), (78, 241434438), (84, 224189121), (91, 206943804), (117, 160956292), (126, 149459414), (156, 120717219), (182, 103471902), (234, 80478146), (252, 74729707), (273, 68981268), (364, 51735951), (468, 40239073), (546, 34490634), (819, 22993756), (1092, 17245317), (1171, 16081884), (1638, 11496878), (2342, 8040942), (3276, 5748439), (3513, 5360628), (4684, 4020471), (4909, 3836196), (7026, 2680314), (8197, 2297412), (9818, 1918098), (10539, 1786876), (14052, 1340157), (14727, 1278732), (15223, 1237068), (16394, 1148706), (19636, 959049), (21078, 893438), (24591, 765804), (29454, 639366), (30446, 618534), (32788, 574353), (34363, 548028), (42156, 446719), (44181, 426244), (45669, 412356), (49182, 382902), (58908, 319683), (60892, 309267), (63817, 295092), (68726, 274014), (73773, 255268), (88362, 213122), (91338, 206178), (98364, 191451), (103089, 182676), (106561, 176724), (127634, 147546), (137007, 137452)]