19428291216

素因数分解:

$2^4\times 3^2\times {\mathrm{9803}}^1\times {\mathrm{13763}}^1$

素因数の和:23580

約数の個数: 60

約数和(自身を含む): 54381729168

約数和(自身を除く): 34953437952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9803, 13763, 19606, 27526, 29409, 39212, 41289, 55052, 58818, 78424, 82578, 88227, 110104, 117636, 123867, 156848, 165156, 176454, 220208, 235272, 247734, 330312, 352908, 470544, 495468, 660624, 705816, 990936, 1411632, 1981872, 134918689, 269837378, 404756067, 539674756, 809512134, 1079349512, 1214268201, 1619024268, 2158699024, 2428536402, 3238048536, 4857072804, 6476097072, 9714145608, 19428291216]

約数ペア:

[(1, 19428291216), (2, 9714145608), (3, 6476097072), (4, 4857072804), (6, 3238048536), (8, 2428536402), (9, 2158699024), (12, 1619024268), (16, 1214268201), (18, 1079349512), (24, 809512134), (36, 539674756), (48, 404756067), (72, 269837378), (144, 134918689), (9803, 1981872), (13763, 1411632), (19606, 990936), (27526, 705816), (29409, 660624), (39212, 495468), (41289, 470544), (55052, 352908), (58818, 330312), (78424, 247734), (82578, 235272), (88227, 220208), (110104, 176454), (117636, 165156), (123867, 156848)]