19947478224

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1437967}}^1$

素因数の和:1438012

約数の個数: 60

約数和(自身を含む): 54740565824

約数和(自身を除く): 34793087600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1156, 1734, 2312, 3468, 4624, 6936, 13872, 1437967, 2875934, 4313901, 5751868, 8627802, 11503736, 17255604, 23007472, 24445439, 34511208, 48890878, 69022416, 73336317, 97781756, 146672634, 195563512, 293345268, 391127024, 415572463, 586690536, 831144926, 1173381072, 1246717389, 1662289852, 2493434778, 3324579704, 4986869556, 6649159408, 9973739112, 19947478224]

約数ペア:

[(1, 19947478224), (2, 9973739112), (3, 6649159408), (4, 4986869556), (6, 3324579704), (8, 2493434778), (12, 1662289852), (16, 1246717389), (17, 1173381072), (24, 831144926), (34, 586690536), (48, 415572463), (51, 391127024), (68, 293345268), (102, 195563512), (136, 146672634), (204, 97781756), (272, 73336317), (289, 69022416), (408, 48890878), (578, 34511208), (816, 24445439), (867, 23007472), (1156, 17255604), (1734, 11503736), (2312, 8627802), (3468, 5751868), (4624, 4313901), (6936, 2875934), (13872, 1437967)]