1819082356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4449

約数の個数: 96

約数和(自身を含む): 4154673152

約数和(自身を除く): 2335590796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 37, 52, 62, 74, 91, 124, 148, 182, 217, 259, 364, 403, 434, 481, 518, 806, 868, 962, 1036, 1147, 1612, 1924, 2294, 2821, 3367, 4357, 4588, 5642, 6734, 8029, 8714, 11284, 13468, 14911, 16058, 17428, 29822, 30499, 32116, 56641, 59644, 60998, 104377, 113282, 121996, 135067, 161209, 208754, 226564, 270134, 322418, 396487, 417508, 540268, 644836, 792974, 945469, 1128463, 1585948, 1755871, 1890938, 2095717, 2256926, 3511742, 3781876, 4191434, 4513852, 4997479, 7023484, 8382868, 9994958, 12291097, 14670019, 19989916, 24582194, 29340038, 34982353, 49164388, 58680076, 64967227, 69964706, 129934454, 139929412, 259868908, 454770589, 909541178, 1819082356]

約数ペア:

[(1, 1819082356), (2, 909541178), (4, 454770589), (7, 259868908), (13, 139929412), (14, 129934454), (26, 69964706), (28, 64967227), (31, 58680076), (37, 49164388), (52, 34982353), (62, 29340038), (74, 24582194), (91, 19989916), (124, 14670019), (148, 12291097), (182, 9994958), (217, 8382868), (259, 7023484), (364, 4997479), (403, 4513852), (434, 4191434), (481, 3781876), (518, 3511742), (806, 2256926), (868, 2095717), (962, 1890938), (1036, 1755871), (1147, 1585948), (1612, 1128463), (1924, 945469), (2294, 792974), (2821, 644836), (3367, 540268), (4357, 417508), (4588, 396487), (5642, 322418), (6734, 270134), (8029, 226564), (8714, 208754), (11284, 161209), (13468, 135067), (14911, 121996), (16058, 113282), (17428, 104377), (29822, 60998), (30499, 59644), (32116, 56641)]