15174516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 41713056

約数和(自身を除く): 26538540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 197, 262, 294, 393, 394, 524, 588, 591, 786, 788, 917, 1182, 1379, 1572, 1834, 2364, 2751, 2758, 3668, 4137, 5502, 5516, 6419, 8274, 9653, 11004, 12838, 16548, 19257, 19306, 25676, 25807, 28959, 38514, 38612, 51614, 57918, 77028, 77421, 103228, 115836, 154842, 180649, 309684, 361298, 541947, 722596, 1083894, 1264543, 2167788, 2529086, 3793629, 5058172, 7587258, 15174516]

約数ペア:

[(1, 15174516), (2, 7587258), (3, 5058172), (4, 3793629), (6, 2529086), (7, 2167788), (12, 1264543), (14, 1083894), (21, 722596), (28, 541947), (42, 361298), (49, 309684), (84, 180649), (98, 154842), (131, 115836), (147, 103228), (196, 77421), (197, 77028), (262, 57918), (294, 51614), (393, 38612), (394, 38514), (524, 28959), (588, 25807), (591, 25676), (786, 19306), (788, 19257), (917, 16548), (1182, 12838), (1379, 11004), (1572, 9653), (1834, 8274), (2364, 6419), (2751, 5516), (2758, 5502), (3668, 4137)]