17394516

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^2$

素因数の和:249

約数の個数: 54

約数和(自身を含む): 45198062

約数和(自身を除く): 27803546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 89, 122, 178, 183, 244, 267, 356, 366, 534, 549, 732, 801, 1068, 1098, 1602, 2196, 3204, 5429, 7921, 10858, 15842, 16287, 21716, 23763, 31684, 32574, 47526, 48861, 65148, 71289, 95052, 97722, 142578, 195444, 285156, 483181, 966362, 1449543, 1932724, 2899086, 4348629, 5798172, 8697258, 17394516]

約数ペア:

[(1, 17394516), (2, 8697258), (3, 5798172), (4, 4348629), (6, 2899086), (9, 1932724), (12, 1449543), (18, 966362), (36, 483181), (61, 285156), (89, 195444), (122, 142578), (178, 97722), (183, 95052), (244, 71289), (267, 65148), (356, 48861), (366, 47526), (534, 32574), (549, 31684), (732, 23763), (801, 21716), (1068, 16287), (1098, 15842), (1602, 10858), (2196, 7921), (3204, 5429)]