1816956

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1282

約数の個数: 36

約数和(自身を含む): 4708704

約数和(自身を除く): 2891748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1231, 1476, 2462, 3693, 4924, 7386, 11079, 14772, 22158, 44316, 50471, 100942, 151413, 201884, 302826, 454239, 605652, 908478, 1816956]

約数ペア:

[(1, 1816956), (2, 908478), (3, 605652), (4, 454239), (6, 302826), (9, 201884), (12, 151413), (18, 100942), (36, 50471), (41, 44316), (82, 22158), (123, 14772), (164, 11079), (246, 7386), (369, 4924), (492, 3693), (738, 2462), (1231, 1476)]