21472632

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 62927280

約数和(自身を除く): 41454648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 53, 68, 72, 102, 106, 136, 153, 159, 204, 212, 306, 318, 331, 408, 424, 477, 612, 636, 662, 901, 954, 993, 1224, 1272, 1324, 1802, 1908, 1986, 2648, 2703, 2979, 3604, 3816, 3972, 5406, 5627, 5958, 7208, 7944, 8109, 10812, 11254, 11916, 16218, 16881, 17543, 21624, 22508, 23832, 32436, 33762, 35086, 45016, 50643, 52629, 64872, 67524, 70172, 101286, 105258, 135048, 140344, 157887, 202572, 210516, 298231, 315774, 405144, 421032, 596462, 631548, 894693, 1192924, 1263096, 1789386, 2385848, 2684079, 3578772, 5368158, 7157544, 10736316, 21472632]

約数ペア:

[(1, 21472632), (2, 10736316), (3, 7157544), (4, 5368158), (6, 3578772), (8, 2684079), (9, 2385848), (12, 1789386), (17, 1263096), (18, 1192924), (24, 894693), (34, 631548), (36, 596462), (51, 421032), (53, 405144), (68, 315774), (72, 298231), (102, 210516), (106, 202572), (136, 157887), (153, 140344), (159, 135048), (204, 105258), (212, 101286), (306, 70172), (318, 67524), (331, 64872), (408, 52629), (424, 50643), (477, 45016), (612, 35086), (636, 33762), (662, 32436), (901, 23832), (954, 22508), (993, 21624), (1224, 17543), (1272, 16881), (1324, 16218), (1802, 11916), (1908, 11254), (1986, 10812), (2648, 8109), (2703, 7944), (2979, 7208), (3604, 5958), (3816, 5627), (3972, 5406)]