21791733876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{1259}}^1$

素因数の和:1790

約数の個数: 144

約数和(自身を含む): 60843182400

約数和(自身を除く): 39051448524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 401, 436, 654, 802, 981, 1199, 1203, 1259, 1308, 1604, 1962, 2398, 2406, 2518, 3597, 3609, 3777, 3924, 4411, 4796, 4812, 5036, 7194, 7218, 7554, 8822, 10791, 11331, 13233, 13849, 14388, 14436, 15108, 17644, 21582, 22662, 26466, 27698, 39699, 41547, 43164, 43709, 45324, 52932, 55396, 79398, 83094, 87418, 124641, 131127, 137231, 158796, 166188, 174836, 249282, 262254, 274462, 393381, 411693, 480799, 498564, 504859, 524508, 548924, 786762, 823386, 961598, 1009718, 1235079, 1442397, 1509541, 1514577, 1573524, 1646772, 1923196, 2019436, 2470158, 2884794, 3019082, 3029154, 4327191, 4528623, 4543731, 4940316, 5553449, 5769588, 6038164, 6058308, 8654382, 9057246, 9087462, 11106898, 13585869, 16660347, 17308764, 18114492, 18174924, 22213796, 27171738, 33320694, 49981041, 54343476, 55029631, 66641388, 99962082, 110059262, 165088893, 199924164, 220118524, 330177786, 495266679, 605325941, 660355572, 990533358, 1210651882, 1815977823, 1981066716, 2421303764, 3631955646, 5447933469, 7263911292, 10895866938, 21791733876]

約数ペア:

[(1, 21791733876), (2, 10895866938), (3, 7263911292), (4, 5447933469), (6, 3631955646), (9, 2421303764), (11, 1981066716), (12, 1815977823), (18, 1210651882), (22, 990533358), (33, 660355572), (36, 605325941), (44, 495266679), (66, 330177786), (99, 220118524), (109, 199924164), (132, 165088893), (198, 110059262), (218, 99962082), (327, 66641388), (396, 55029631), (401, 54343476), (436, 49981041), (654, 33320694), (802, 27171738), (981, 22213796), (1199, 18174924), (1203, 18114492), (1259, 17308764), (1308, 16660347), (1604, 13585869), (1962, 11106898), (2398, 9087462), (2406, 9057246), (2518, 8654382), (3597, 6058308), (3609, 6038164), (3777, 5769588), (3924, 5553449), (4411, 4940316), (4796, 4543731), (4812, 4528623), (5036, 4327191), (7194, 3029154), (7218, 3019082), (7554, 2884794), (8822, 2470158), (10791, 2019436), (11331, 1923196), (13233, 1646772), (13849, 1573524), (14388, 1514577), (14436, 1509541), (15108, 1442397), (17644, 1235079), (21582, 1009718), (22662, 961598), (26466, 823386), (27698, 786762), (39699, 548924), (41547, 524508), (43164, 504859), (43709, 498564), (45324, 480799), (52932, 411693), (55396, 393381), (79398, 274462), (83094, 262254), (87418, 249282), (124641, 174836), (131127, 166188), (137231, 158796)]