18377628412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 38204006400

約数和(自身を除く): 19826377988

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 149, 286, 298, 383, 563, 572, 596, 766, 1126, 1532, 1639, 1937, 2252, 3278, 3874, 4213, 4979, 6193, 6556, 7319, 7748, 8426, 9958, 12386, 14638, 16852, 19916, 21307, 24772, 29276, 42614, 54769, 57067, 80509, 83887, 85228, 109538, 114134, 161018, 167774, 215629, 219076, 228268, 322036, 335548, 431258, 627737, 741871, 862516, 922757, 1090531, 1255474, 1483742, 1845514, 2181062, 2371919, 2510948, 2803177, 2967484, 3691028, 4362124, 4743838, 5606354, 8160581, 9487676, 11212708, 11995841, 16321162, 23991682, 30834947, 32128721, 32642324, 47983364, 61669894, 64257442, 123339788, 128514884, 353415931, 417673373, 706831862, 835346746, 1413663724, 1670693492, 4594407103, 9188814206, 18377628412]

約数ペア:

[(1, 18377628412), (2, 9188814206), (4, 4594407103), (11, 1670693492), (13, 1413663724), (22, 835346746), (26, 706831862), (44, 417673373), (52, 353415931), (143, 128514884), (149, 123339788), (286, 64257442), (298, 61669894), (383, 47983364), (563, 32642324), (572, 32128721), (596, 30834947), (766, 23991682), (1126, 16321162), (1532, 11995841), (1639, 11212708), (1937, 9487676), (2252, 8160581), (3278, 5606354), (3874, 4743838), (4213, 4362124), (4979, 3691028), (6193, 2967484), (6556, 2803177), (7319, 2510948), (7748, 2371919), (8426, 2181062), (9958, 1845514), (12386, 1483742), (14638, 1255474), (16852, 1090531), (19916, 922757), (21307, 862516), (24772, 741871), (29276, 627737), (42614, 431258), (54769, 335548), (57067, 322036), (80509, 228268), (83887, 219076), (85228, 215629), (109538, 167774), (114134, 161018)]