17961801894

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{131317}}^1$

素因数の和:131494

約数の個数: 64

約数和(自身を含む): 42547032000

約数和(自身を除く): 24585230106

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 149, 153, 298, 306, 447, 459, 894, 918, 1341, 2533, 2682, 4023, 5066, 7599, 8046, 15198, 22797, 45594, 68391, 131317, 136782, 262634, 393951, 787902, 1181853, 2232389, 2363706, 3545559, 4464778, 6697167, 7091118, 13394334, 19566233, 20091501, 39132466, 40183002, 58698699, 60274503, 117397398, 120549006, 176096097, 332625961, 352192194, 528288291, 665251922, 997877883, 1056576582, 1995755766, 2993633649, 5987267298, 8980900947, 17961801894]

約数ペア:

[(1, 17961801894), (2, 8980900947), (3, 5987267298), (6, 2993633649), (9, 1995755766), (17, 1056576582), (18, 997877883), (27, 665251922), (34, 528288291), (51, 352192194), (54, 332625961), (102, 176096097), (149, 120549006), (153, 117397398), (298, 60274503), (306, 58698699), (447, 40183002), (459, 39132466), (894, 20091501), (918, 19566233), (1341, 13394334), (2533, 7091118), (2682, 6697167), (4023, 4464778), (5066, 3545559), (7599, 2363706), (8046, 2232389), (15198, 1181853), (22797, 787902), (45594, 393951), (68391, 262634), (131317, 136782)]