1396188354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{23531}}^1$

素因数の和:23607

約数の個数: 64

約数和(自身を含む): 3253063680

約数和(自身を除く): 1856875326

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 319, 341, 638, 682, 899, 957, 1023, 1798, 1914, 2046, 2697, 5394, 9889, 19778, 23531, 29667, 47062, 59334, 70593, 141186, 258841, 517682, 682399, 729461, 776523, 1364798, 1458922, 1553046, 2047197, 2188383, 4094394, 4376766, 7506389, 8024071, 15012778, 16048142, 21154369, 22519167, 24072213, 42308738, 45038334, 48144426, 63463107, 126926214, 232698059, 465396118, 698094177, 1396188354]

約数ペア:

[(1, 1396188354), (2, 698094177), (3, 465396118), (6, 232698059), (11, 126926214), (22, 63463107), (29, 48144426), (31, 45038334), (33, 42308738), (58, 24072213), (62, 22519167), (66, 21154369), (87, 16048142), (93, 15012778), (174, 8024071), (186, 7506389), (319, 4376766), (341, 4094394), (638, 2188383), (682, 2047197), (899, 1553046), (957, 1458922), (1023, 1364798), (1798, 776523), (1914, 729461), (2046, 682399), (2697, 517682), (5394, 258841), (9889, 141186), (19778, 70593), (23531, 59334), (29667, 47062)]