1905516

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1342

約数の個数: 36

約数和(自身を含む): 4938024

約数和(自身を除く): 3032508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1291, 1476, 2582, 3873, 5164, 7746, 11619, 15492, 23238, 46476, 52931, 105862, 158793, 211724, 317586, 476379, 635172, 952758, 1905516]

約数ペア:

[(1, 1905516), (2, 952758), (3, 635172), (4, 476379), (6, 317586), (9, 211724), (12, 158793), (18, 105862), (36, 52931), (41, 46476), (82, 23238), (123, 15492), (164, 11619), (246, 7746), (369, 5164), (492, 3873), (738, 2582), (1291, 1476)]