16182756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 43898400

約数和(自身を除く): 27715644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 401, 531, 684, 708, 802, 1062, 1121, 1203, 1604, 2124, 2242, 2406, 3363, 3609, 4484, 4812, 6726, 7218, 7619, 10089, 13452, 14436, 15238, 20178, 22857, 23659, 30476, 40356, 45714, 47318, 68571, 70977, 91428, 94636, 137142, 141954, 212931, 274284, 283908, 425862, 449521, 851724, 899042, 1348563, 1798084, 2697126, 4045689, 5394252, 8091378, 16182756]

約数ペア:

[(1, 16182756), (2, 8091378), (3, 5394252), (4, 4045689), (6, 2697126), (9, 1798084), (12, 1348563), (18, 899042), (19, 851724), (36, 449521), (38, 425862), (57, 283908), (59, 274284), (76, 212931), (114, 141954), (118, 137142), (171, 94636), (177, 91428), (228, 70977), (236, 68571), (342, 47318), (354, 45714), (401, 40356), (531, 30476), (684, 23659), (708, 22857), (802, 20178), (1062, 15238), (1121, 14436), (1203, 13452), (1604, 10089), (2124, 7619), (2242, 7218), (2406, 6726), (3363, 4812), (3609, 4484)]