18802746

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5197}}^1$

素因数の和:5275

約数の個数: 32

約数和(自身を含む): 42415680

約数和(自身を除く): 23612934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 5197, 10394, 15591, 31182, 46773, 93546, 140319, 280638, 348199, 696398, 1044597, 2089194, 3133791, 6267582, 9401373, 18802746]

約数ペア:

[(1, 18802746), (2, 9401373), (3, 6267582), (6, 3133791), (9, 2089194), (18, 1044597), (27, 696398), (54, 348199), (67, 280638), (134, 140319), (201, 93546), (402, 46773), (603, 31182), (1206, 15591), (1809, 10394), (3618, 5197)]