18072653764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{509}}^1\times {\mathrm{1657}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 34662015360

約数和(自身を除く): 16589361596

約数列:

[1, 2, 4, 11, 22, 44, 487, 509, 974, 1018, 1657, 1948, 2036, 3314, 5357, 5599, 6628, 10714, 11198, 18227, 21428, 22396, 36454, 72908, 247883, 495766, 806959, 843413, 991532, 1613918, 1686826, 2726713, 3227836, 3373652, 5453426, 8876549, 9277543, 10906852, 17753098, 18555086, 35506196, 37110172, 410742131, 821484262, 1642968524, 4518163441, 9036326882, 18072653764]

約数ペア:

[(1, 18072653764), (2, 9036326882), (4, 4518163441), (11, 1642968524), (22, 821484262), (44, 410742131), (487, 37110172), (509, 35506196), (974, 18555086), (1018, 17753098), (1657, 10906852), (1948, 9277543), (2036, 8876549), (3314, 5453426), (5357, 3373652), (5599, 3227836), (6628, 2726713), (10714, 1686826), (11198, 1613918), (18227, 991532), (21428, 843413), (22396, 806959), (36454, 495766), (72908, 247883)]