18112764072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{2281}}^1$

素因数の和:3155

約数の個数: 128

約数和(自身を含む): 50421611520

約数和(自身を除く): 32308847448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 821, 1209, 1612, 1642, 2281, 2418, 2463, 3224, 3284, 4562, 4836, 4926, 6568, 6843, 9124, 9672, 9852, 10673, 13686, 18248, 19704, 21346, 25451, 27372, 29653, 32019, 42692, 50902, 54744, 59306, 64038, 70711, 76353, 85384, 88959, 101804, 118612, 128076, 141422, 152706, 177918, 203608, 212133, 237224, 256152, 282844, 305412, 330863, 355836, 424266, 565688, 610824, 661726, 711672, 848532, 919243, 992589, 1323452, 1697064, 1838486, 1872701, 1985178, 2646904, 2757729, 3676972, 3745402, 3970356, 5515458, 5618103, 7353944, 7490804, 7940712, 11030916, 11236206, 14981608, 22061832, 22472412, 24345113, 44944824, 48690226, 58053731, 73035339, 97380452, 116107462, 146070678, 174161193, 194760904, 232214924, 292141356, 348322386, 464429848, 584282712, 696644772, 754698503, 1393289544, 1509397006, 2264095509, 3018794012, 4528191018, 6037588024, 9056382036, 18112764072]

約数ペア:

[(1, 18112764072), (2, 9056382036), (3, 6037588024), (4, 4528191018), (6, 3018794012), (8, 2264095509), (12, 1509397006), (13, 1393289544), (24, 754698503), (26, 696644772), (31, 584282712), (39, 464429848), (52, 348322386), (62, 292141356), (78, 232214924), (93, 194760904), (104, 174161193), (124, 146070678), (156, 116107462), (186, 97380452), (248, 73035339), (312, 58053731), (372, 48690226), (403, 44944824), (744, 24345113), (806, 22472412), (821, 22061832), (1209, 14981608), (1612, 11236206), (1642, 11030916), (2281, 7940712), (2418, 7490804), (2463, 7353944), (3224, 5618103), (3284, 5515458), (4562, 3970356), (4836, 3745402), (4926, 3676972), (6568, 2757729), (6843, 2646904), (9124, 1985178), (9672, 1872701), (9852, 1838486), (10673, 1697064), (13686, 1323452), (18248, 992589), (19704, 919243), (21346, 848532), (25451, 711672), (27372, 661726), (29653, 610824), (32019, 565688), (42692, 424266), (50902, 355836), (54744, 330863), (59306, 305412), (64038, 282844), (70711, 256152), (76353, 237224), (85384, 212133), (88959, 203608), (101804, 177918), (118612, 152706), (128076, 141422)]