42198468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 116659200

約数和(自身を除く): 74460732

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 228, 247, 276, 299, 437, 494, 598, 619, 741, 874, 897, 988, 1196, 1238, 1311, 1482, 1748, 1794, 1857, 2476, 2622, 2964, 3588, 3714, 5244, 5681, 7428, 8047, 11362, 11761, 14237, 16094, 17043, 22724, 23522, 24141, 28474, 32188, 34086, 35283, 42711, 47044, 48282, 56948, 68172, 70566, 85422, 96564, 141132, 152893, 170844, 185081, 270503, 305786, 370162, 458679, 541006, 555243, 611572, 740324, 811509, 917358, 1082012, 1110486, 1623018, 1834716, 2220972, 3246036, 3516539, 7033078, 10549617, 14066156, 21099234, 42198468]

約数ペア:

[(1, 42198468), (2, 21099234), (3, 14066156), (4, 10549617), (6, 7033078), (12, 3516539), (13, 3246036), (19, 2220972), (23, 1834716), (26, 1623018), (38, 1110486), (39, 1082012), (46, 917358), (52, 811509), (57, 740324), (69, 611572), (76, 555243), (78, 541006), (92, 458679), (114, 370162), (138, 305786), (156, 270503), (228, 185081), (247, 170844), (276, 152893), (299, 141132), (437, 96564), (494, 85422), (598, 70566), (619, 68172), (741, 56948), (874, 48282), (897, 47044), (988, 42711), (1196, 35283), (1238, 34086), (1311, 32188), (1482, 28474), (1748, 24141), (1794, 23522), (1857, 22724), (2476, 17043), (2622, 16094), (2964, 14237), (3588, 11761), (3714, 11362), (5244, 8047), (5681, 7428)]