993709764

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{2297}}^1$

素因数の和:2565

約数の個数: 72

約数和(自身を含む): 2567132568

約数和(自身を除く): 1573422804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 197, 244, 366, 394, 549, 591, 732, 788, 1098, 1182, 1773, 2196, 2297, 2364, 3546, 4594, 6891, 7092, 9188, 12017, 13782, 20673, 24034, 27564, 36051, 41346, 48068, 72102, 82692, 108153, 140117, 144204, 216306, 280234, 420351, 432612, 452509, 560468, 840702, 905018, 1261053, 1357527, 1681404, 1810036, 2522106, 2715054, 4072581, 5044212, 5430108, 8145162, 16290324, 27603049, 55206098, 82809147, 110412196, 165618294, 248427441, 331236588, 496854882, 993709764]

約数ペア:

[(1, 993709764), (2, 496854882), (3, 331236588), (4, 248427441), (6, 165618294), (9, 110412196), (12, 82809147), (18, 55206098), (36, 27603049), (61, 16290324), (122, 8145162), (183, 5430108), (197, 5044212), (244, 4072581), (366, 2715054), (394, 2522106), (549, 1810036), (591, 1681404), (732, 1357527), (788, 1261053), (1098, 905018), (1182, 840702), (1773, 560468), (2196, 452509), (2297, 432612), (2364, 420351), (3546, 280234), (4594, 216306), (6891, 144204), (7092, 140117), (9188, 108153), (12017, 82692), (13782, 72102), (20673, 48068), (24034, 41346), (27564, 36051)]