1718388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2273}}^1$

素因数の和:2293

約数の個数: 48

約数和(自身を含む): 5093760

約数和(自身を除く): 3375372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2273, 4546, 6819, 9092, 13638, 15911, 20457, 27276, 31822, 40914, 47733, 61371, 63644, 81828, 95466, 122742, 143199, 190932, 245484, 286398, 429597, 572796, 859194, 1718388]

約数ペア:

[(1, 1718388), (2, 859194), (3, 572796), (4, 429597), (6, 286398), (7, 245484), (9, 190932), (12, 143199), (14, 122742), (18, 95466), (21, 81828), (27, 63644), (28, 61371), (36, 47733), (42, 40914), (54, 31822), (63, 27276), (84, 20457), (108, 15911), (126, 13638), (189, 9092), (252, 6819), (378, 4546), (756, 2273)]