15656172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6427}}^1$

素因数の和:6470

約数の個数: 48

約数和(自身を含む): 43196160

約数和(自身を除く): 27539988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 6427, 12854, 19281, 25708, 38562, 44989, 77124, 89978, 134967, 179956, 186383, 269934, 372766, 539868, 559149, 745532, 1118298, 1304681, 2236596, 2609362, 3914043, 5218724, 7828086, 15656172]

約数ペア:

[(1, 15656172), (2, 7828086), (3, 5218724), (4, 3914043), (6, 2609362), (7, 2236596), (12, 1304681), (14, 1118298), (21, 745532), (28, 559149), (29, 539868), (42, 372766), (58, 269934), (84, 186383), (87, 179956), (116, 134967), (174, 89978), (203, 77124), (348, 44989), (406, 38562), (609, 25708), (812, 19281), (1218, 12854), (2436, 6427)]