15183864

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 43973280

約数和(自身を除く): 28789416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 173, 184, 207, 212, 276, 318, 346, 414, 424, 477, 519, 552, 636, 692, 828, 954, 1038, 1219, 1272, 1384, 1557, 1656, 1908, 2076, 2438, 3114, 3657, 3816, 3979, 4152, 4876, 6228, 7314, 7958, 9169, 9752, 10971, 11937, 12456, 14628, 15916, 18338, 21942, 23874, 27507, 29256, 31832, 35811, 36676, 43884, 47748, 55014, 71622, 73352, 82521, 87768, 95496, 110028, 143244, 165042, 210887, 220056, 286488, 330084, 421774, 632661, 660168, 843548, 1265322, 1687096, 1897983, 2530644, 3795966, 5061288, 7591932, 15183864]

約数ペア:

[(1, 15183864), (2, 7591932), (3, 5061288), (4, 3795966), (6, 2530644), (8, 1897983), (9, 1687096), (12, 1265322), (18, 843548), (23, 660168), (24, 632661), (36, 421774), (46, 330084), (53, 286488), (69, 220056), (72, 210887), (92, 165042), (106, 143244), (138, 110028), (159, 95496), (173, 87768), (184, 82521), (207, 73352), (212, 71622), (276, 55014), (318, 47748), (346, 43884), (414, 36676), (424, 35811), (477, 31832), (519, 29256), (552, 27507), (636, 23874), (692, 21942), (828, 18338), (954, 15916), (1038, 14628), (1219, 12456), (1272, 11937), (1384, 10971), (1557, 9752), (1656, 9169), (1908, 7958), (2076, 7314), (2438, 6228), (3114, 4876), (3657, 4152), (3816, 3979)]