18392146592

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{90641}}^1$

素因数の和:91041

約数の個数: 48

約数和(自身を含む): 38442722472

約数和(自身を除く): 20050575880

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 373, 544, 746, 1492, 2984, 5968, 6341, 11936, 12682, 25364, 50728, 90641, 101456, 181282, 202912, 362564, 725128, 1450256, 1540897, 2900512, 3081794, 6163588, 12327176, 24654352, 33809093, 49308704, 67618186, 135236372, 270472744, 540945488, 574754581, 1081890976, 1149509162, 2299018324, 4598036648, 9196073296, 18392146592]

約数ペア:

[(1, 18392146592), (2, 9196073296), (4, 4598036648), (8, 2299018324), (16, 1149509162), (17, 1081890976), (32, 574754581), (34, 540945488), (68, 270472744), (136, 135236372), (272, 67618186), (373, 49308704), (544, 33809093), (746, 24654352), (1492, 12327176), (2984, 6163588), (5968, 3081794), (6341, 2900512), (11936, 1540897), (12682, 1450256), (25364, 725128), (50728, 362564), (90641, 202912), (101456, 181282)]