7975422

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:575

約数の個数: 80

約数和(自身を含む): 22035552

約数和(自身を除く): 14060130

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 541, 546, 567, 702, 819, 1053, 1082, 1134, 1623, 1638, 2106, 2457, 3246, 3787, 4869, 4914, 7033, 7371, 7574, 9738, 11361, 14066, 14607, 14742, 21099, 22722, 29214, 34083, 42198, 43821, 49231, 63297, 68166, 87642, 98462, 102249, 126594, 147693, 189891, 204498, 295386, 306747, 379782, 443079, 569673, 613494, 886158, 1139346, 1329237, 2658474, 3987711, 7975422]

約数ペア:

[(1, 7975422), (2, 3987711), (3, 2658474), (6, 1329237), (7, 1139346), (9, 886158), (13, 613494), (14, 569673), (18, 443079), (21, 379782), (26, 306747), (27, 295386), (39, 204498), (42, 189891), (54, 147693), (63, 126594), (78, 102249), (81, 98462), (91, 87642), (117, 68166), (126, 63297), (162, 49231), (182, 43821), (189, 42198), (234, 34083), (273, 29214), (351, 22722), (378, 21099), (541, 14742), (546, 14607), (567, 14066), (702, 11361), (819, 9738), (1053, 7574), (1082, 7371), (1134, 7033), (1623, 4914), (1638, 4869), (2106, 3787), (2457, 3246)]