21177024

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 112

約数和(自身を含む): 63008256

約数和(自身を除く): 41831232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 132, 148, 176, 192, 222, 264, 271, 296, 352, 407, 444, 528, 542, 592, 704, 813, 814, 888, 1056, 1084, 1184, 1221, 1626, 1628, 1776, 2112, 2168, 2368, 2442, 2981, 3252, 3256, 3552, 4336, 4884, 5962, 6504, 6512, 7104, 8672, 8943, 9768, 10027, 11924, 13008, 13024, 17344, 17886, 19536, 20054, 23848, 26016, 26048, 30081, 35772, 39072, 40108, 47696, 52032, 60162, 71544, 78144, 80216, 95392, 110297, 120324, 143088, 160432, 190784, 220594, 240648, 286176, 320864, 330891, 441188, 481296, 572352, 641728, 661782, 882376, 962592, 1323564, 1764752, 1925184, 2647128, 3529504, 5294256, 7059008, 10588512, 21177024]

約数ペア:

[(1, 21177024), (2, 10588512), (3, 7059008), (4, 5294256), (6, 3529504), (8, 2647128), (11, 1925184), (12, 1764752), (16, 1323564), (22, 962592), (24, 882376), (32, 661782), (33, 641728), (37, 572352), (44, 481296), (48, 441188), (64, 330891), (66, 320864), (74, 286176), (88, 240648), (96, 220594), (111, 190784), (132, 160432), (148, 143088), (176, 120324), (192, 110297), (222, 95392), (264, 80216), (271, 78144), (296, 71544), (352, 60162), (407, 52032), (444, 47696), (528, 40108), (542, 39072), (592, 35772), (704, 30081), (813, 26048), (814, 26016), (888, 23848), (1056, 20054), (1084, 19536), (1184, 17886), (1221, 17344), (1626, 13024), (1628, 13008), (1776, 11924), (2112, 10027), (2168, 9768), (2368, 8943), (2442, 8672), (2981, 7104), (3252, 6512), (3256, 6504), (3552, 5962), (4336, 4884)]