1968516

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1657}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 5570880

約数和(自身を除く): 3602364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 1657, 3314, 4971, 6628, 9942, 14913, 18227, 19884, 29826, 36454, 44739, 54681, 59652, 72908, 89478, 109362, 164043, 178956, 218724, 328086, 492129, 656172, 984258, 1968516]

約数ペア:

[(1, 1968516), (2, 984258), (3, 656172), (4, 492129), (6, 328086), (9, 218724), (11, 178956), (12, 164043), (18, 109362), (22, 89478), (27, 72908), (33, 59652), (36, 54681), (44, 44739), (54, 36454), (66, 29826), (99, 19884), (108, 18227), (132, 14913), (198, 9942), (297, 6628), (396, 4971), (594, 3314), (1188, 1657)]