23642651786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{2143}}^1$

素因数の和:3171

約数の個数: 64

約数和(自身を含む): 42012794880

約数和(自身を除く): 18370143094

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 971, 1942, 2143, 4286, 5681, 11362, 12623, 18449, 22333, 25246, 27859, 36898, 40717, 44666, 49289, 55718, 81434, 98578, 239837, 290329, 424327, 479674, 529321, 580658, 640757, 848654, 936491, 1058642, 1281514, 1872982, 2080853, 4161706, 5516251, 11032502, 12174383, 24348766, 27051089, 39536207, 47859619, 54102178, 79072414, 95719238, 513970691, 622175047, 909332761, 1027941382, 1244350094, 1818665522, 11821325893, 23642651786]

約数ペア:

[(1, 23642651786), (2, 11821325893), (13, 1818665522), (19, 1244350094), (23, 1027941382), (26, 909332761), (38, 622175047), (46, 513970691), (247, 95719238), (299, 79072414), (437, 54102178), (494, 47859619), (598, 39536207), (874, 27051089), (971, 24348766), (1942, 12174383), (2143, 11032502), (4286, 5516251), (5681, 4161706), (11362, 2080853), (12623, 1872982), (18449, 1281514), (22333, 1058642), (25246, 936491), (27859, 848654), (36898, 640757), (40717, 580658), (44666, 529321), (49289, 479674), (55718, 424327), (81434, 290329), (98578, 239837)]