15722262

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 80

約数和(自身を含む): 37630032

約数和(自身を除く): 21907770

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 61, 74, 81, 86, 111, 122, 129, 162, 183, 222, 258, 333, 366, 387, 549, 666, 774, 999, 1098, 1161, 1591, 1647, 1998, 2257, 2322, 2623, 2997, 3182, 3294, 3483, 4514, 4773, 4941, 5246, 5994, 6771, 6966, 7869, 9546, 9882, 13542, 14319, 15738, 20313, 23607, 28638, 40626, 42957, 47214, 60939, 70821, 85914, 97051, 121878, 128871, 141642, 182817, 194102, 212463, 257742, 291153, 365634, 424926, 582306, 873459, 1746918, 2620377, 5240754, 7861131, 15722262]

約数ペア:

[(1, 15722262), (2, 7861131), (3, 5240754), (6, 2620377), (9, 1746918), (18, 873459), (27, 582306), (37, 424926), (43, 365634), (54, 291153), (61, 257742), (74, 212463), (81, 194102), (86, 182817), (111, 141642), (122, 128871), (129, 121878), (162, 97051), (183, 85914), (222, 70821), (258, 60939), (333, 47214), (366, 42957), (387, 40626), (549, 28638), (666, 23607), (774, 20313), (999, 15738), (1098, 14319), (1161, 13542), (1591, 9882), (1647, 9546), (1998, 7869), (2257, 6966), (2322, 6771), (2623, 5994), (2997, 5246), (3182, 4941), (3294, 4773), (3483, 4514)]