13956516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{18461}}^1$

素因数の和:18481

約数の個数: 48

約数和(自身を含む): 41354880

約数和(自身を除く): 27398364

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, 18461, 36922, 55383, 73844, 110766, 129227, 166149, 221532, 258454, 332298, 387681, 498447, 516908, 664596, 775362, 996894, 1163043, 1550724, 1993788, 2326086, 3489129, 4652172, 6978258, 13956516]

約数ペア:

[(1, 13956516), (2, 6978258), (3, 4652172), (4, 3489129), (6, 2326086), (7, 1993788), (9, 1550724), (12, 1163043), (14, 996894), (18, 775362), (21, 664596), (27, 516908), (28, 498447), (36, 387681), (42, 332298), (54, 258454), (63, 221532), (84, 166149), (108, 129227), (126, 110766), (189, 73844), (252, 55383), (378, 36922), (756, 18461)]