16644456

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^3$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 49608000

約数和(自身を除く): 32963544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 529, 552, 684, 828, 874, 1058, 1311, 1368, 1587, 1656, 1748, 2116, 2622, 3174, 3496, 3933, 4232, 4761, 5244, 6348, 7866, 9522, 10051, 10488, 12167, 12696, 15732, 19044, 20102, 24334, 30153, 31464, 36501, 38088, 40204, 48668, 60306, 73002, 80408, 90459, 97336, 109503, 120612, 146004, 180918, 219006, 231173, 241224, 292008, 361836, 438012, 462346, 693519, 723672, 876024, 924692, 1387038, 1849384, 2080557, 2774076, 4161114, 5548152, 8322228, 16644456]

約数ペア:

[(1, 16644456), (2, 8322228), (3, 5548152), (4, 4161114), (6, 2774076), (8, 2080557), (9, 1849384), (12, 1387038), (18, 924692), (19, 876024), (23, 723672), (24, 693519), (36, 462346), (38, 438012), (46, 361836), (57, 292008), (69, 241224), (72, 231173), (76, 219006), (92, 180918), (114, 146004), (138, 120612), (152, 109503), (171, 97336), (184, 90459), (207, 80408), (228, 73002), (276, 60306), (342, 48668), (414, 40204), (437, 38088), (456, 36501), (529, 31464), (552, 30153), (684, 24334), (828, 20102), (874, 19044), (1058, 15732), (1311, 12696), (1368, 12167), (1587, 10488), (1656, 10051), (1748, 9522), (2116, 7866), (2622, 6348), (3174, 5244), (3496, 4761), (3933, 4232)]