21950016

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:592

約数の個数: 112

約数和(自身を含む): 66812160

約数和(自身を除く): 44862144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 547, 608, 627, 704, 836, 912, 1056, 1094, 1216, 1254, 1641, 1672, 1824, 2112, 2188, 2508, 3282, 3344, 3648, 4376, 5016, 6017, 6564, 6688, 8752, 10032, 10393, 12034, 13128, 13376, 17504, 18051, 20064, 20786, 24068, 26256, 31179, 35008, 36102, 40128, 41572, 48136, 52512, 62358, 72204, 83144, 96272, 105024, 114323, 124716, 144408, 166288, 192544, 228646, 249432, 288816, 332576, 342969, 385088, 457292, 498864, 577632, 665152, 685938, 914584, 997728, 1155264, 1371876, 1829168, 1995456, 2743752, 3658336, 5487504, 7316672, 10975008, 21950016]

約数ペア:

[(1, 21950016), (2, 10975008), (3, 7316672), (4, 5487504), (6, 3658336), (8, 2743752), (11, 1995456), (12, 1829168), (16, 1371876), (19, 1155264), (22, 997728), (24, 914584), (32, 685938), (33, 665152), (38, 577632), (44, 498864), (48, 457292), (57, 385088), (64, 342969), (66, 332576), (76, 288816), (88, 249432), (96, 228646), (114, 192544), (132, 166288), (152, 144408), (176, 124716), (192, 114323), (209, 105024), (228, 96272), (264, 83144), (304, 72204), (352, 62358), (418, 52512), (456, 48136), (528, 41572), (547, 40128), (608, 36102), (627, 35008), (704, 31179), (836, 26256), (912, 24068), (1056, 20786), (1094, 20064), (1216, 18051), (1254, 17504), (1641, 13376), (1672, 13128), (1824, 12034), (2112, 10393), (2188, 10032), (2508, 8752), (3282, 6688), (3344, 6564), (3648, 6017), (4376, 5016)]