18757788408

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{26861}}^1$

素因数の和:26990

約数の個数: 128

約数和(自身を含む): 53960385600

約数和(自身を除く): 35202597192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 61, 72, 106, 108, 122, 159, 183, 212, 216, 244, 318, 366, 424, 477, 488, 549, 636, 732, 954, 1098, 1272, 1431, 1464, 1647, 1908, 2196, 2862, 3233, 3294, 3816, 4392, 5724, 6466, 6588, 9699, 11448, 12932, 13176, 19398, 25864, 26861, 29097, 38796, 53722, 58194, 77592, 80583, 87291, 107444, 116388, 161166, 174582, 214888, 232776, 241749, 322332, 349164, 483498, 644664, 698328, 725247, 966996, 1423633, 1450494, 1638521, 1933992, 2847266, 2900988, 3277042, 4270899, 4915563, 5694532, 5801976, 6554084, 8541798, 9831126, 11389064, 12812697, 13108168, 14746689, 17083596, 19662252, 25625394, 29493378, 34167192, 38438091, 39324504, 44240067, 51250788, 58986756, 76876182, 86841613, 88480134, 102501576, 117973512, 153752364, 173683226, 176960268, 260524839, 307504728, 347366452, 353920536, 521049678, 694732904, 781574517, 1042099356, 1563149034, 2084198712, 2344723551, 3126298068, 4689447102, 6252596136, 9378894204, 18757788408]

約数ペア:

[(1, 18757788408), (2, 9378894204), (3, 6252596136), (4, 4689447102), (6, 3126298068), (8, 2344723551), (9, 2084198712), (12, 1563149034), (18, 1042099356), (24, 781574517), (27, 694732904), (36, 521049678), (53, 353920536), (54, 347366452), (61, 307504728), (72, 260524839), (106, 176960268), (108, 173683226), (122, 153752364), (159, 117973512), (183, 102501576), (212, 88480134), (216, 86841613), (244, 76876182), (318, 58986756), (366, 51250788), (424, 44240067), (477, 39324504), (488, 38438091), (549, 34167192), (636, 29493378), (732, 25625394), (954, 19662252), (1098, 17083596), (1272, 14746689), (1431, 13108168), (1464, 12812697), (1647, 11389064), (1908, 9831126), (2196, 8541798), (2862, 6554084), (3233, 5801976), (3294, 5694532), (3816, 4915563), (4392, 4270899), (5724, 3277042), (6466, 2900988), (6588, 2847266), (9699, 1933992), (11448, 1638521), (12932, 1450494), (13176, 1423633), (19398, 966996), (25864, 725247), (26861, 698328), (29097, 644664), (38796, 483498), (53722, 349164), (58194, 322332), (77592, 241749), (80583, 232776), (87291, 214888), (107444, 174582), (116388, 161166)]