16981536

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1274

約数の個数: 96

約数和(自身を含む): 52411968

約数和(自身を除く): 35430432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1237, 1248, 1716, 2288, 2474, 3432, 3711, 4576, 4948, 6864, 7422, 9896, 13607, 13728, 14844, 16081, 19792, 27214, 29688, 32162, 39584, 40821, 48243, 54428, 59376, 64324, 81642, 96486, 108856, 118752, 128648, 163284, 176891, 192972, 217712, 257296, 326568, 353782, 385944, 435424, 514592, 530673, 653136, 707564, 771888, 1061346, 1306272, 1415128, 1543776, 2122692, 2830256, 4245384, 5660512, 8490768, 16981536]

約数ペア:

[(1, 16981536), (2, 8490768), (3, 5660512), (4, 4245384), (6, 2830256), (8, 2122692), (11, 1543776), (12, 1415128), (13, 1306272), (16, 1061346), (22, 771888), (24, 707564), (26, 653136), (32, 530673), (33, 514592), (39, 435424), (44, 385944), (48, 353782), (52, 326568), (66, 257296), (78, 217712), (88, 192972), (96, 176891), (104, 163284), (132, 128648), (143, 118752), (156, 108856), (176, 96486), (208, 81642), (264, 64324), (286, 59376), (312, 54428), (352, 48243), (416, 40821), (429, 39584), (528, 32162), (572, 29688), (624, 27214), (858, 19792), (1056, 16081), (1144, 14844), (1237, 13728), (1248, 13607), (1716, 9896), (2288, 7422), (2474, 6864), (3432, 4948), (3711, 4576)]