22013784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 66502800

約数和(自身を除く): 44489016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 811, 936, 1044, 1131, 1508, 1622, 2088, 2262, 2433, 3016, 3244, 3393, 4524, 4866, 6488, 6786, 7299, 9048, 9732, 10543, 13572, 14598, 19464, 21086, 23519, 27144, 29196, 31629, 42172, 47038, 58392, 63258, 70557, 84344, 94076, 94887, 126516, 141114, 188152, 189774, 211671, 253032, 282228, 305747, 379548, 423342, 564456, 611494, 759096, 846684, 917241, 1222988, 1693368, 1834482, 2445976, 2751723, 3668964, 5503446, 7337928, 11006892, 22013784]

約数ペア:

[(1, 22013784), (2, 11006892), (3, 7337928), (4, 5503446), (6, 3668964), (8, 2751723), (9, 2445976), (12, 1834482), (13, 1693368), (18, 1222988), (24, 917241), (26, 846684), (29, 759096), (36, 611494), (39, 564456), (52, 423342), (58, 379548), (72, 305747), (78, 282228), (87, 253032), (104, 211671), (116, 189774), (117, 188152), (156, 141114), (174, 126516), (232, 94887), (234, 94076), (261, 84344), (312, 70557), (348, 63258), (377, 58392), (468, 47038), (522, 42172), (696, 31629), (754, 29196), (811, 27144), (936, 23519), (1044, 21086), (1131, 19464), (1508, 14598), (1622, 13572), (2088, 10543), (2262, 9732), (2433, 9048), (3016, 7299), (3244, 6786), (3393, 6488), (4524, 4866)]