2021944914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:856

約数の個数: 96

約数和(自身を含む): 4859300160

約数和(自身を除く): 2837355246

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 137, 198, 262, 274, 393, 411, 569, 786, 822, 1138, 1179, 1233, 1441, 1507, 1707, 2358, 2466, 2882, 3014, 3414, 4323, 4521, 5121, 6259, 8646, 9042, 10242, 12518, 12969, 13563, 17947, 18777, 25938, 27126, 35894, 37554, 53841, 56331, 74539, 77953, 107682, 112662, 149078, 155906, 161523, 197417, 223617, 233859, 323046, 394834, 447234, 467718, 592251, 670851, 701577, 819929, 857483, 1184502, 1341702, 1403154, 1639858, 1714966, 1776753, 2459787, 2572449, 3553506, 4919574, 5144898, 7379361, 7717347, 10211843, 14758722, 15434694, 20423686, 30635529, 61271058, 91906587, 112330273, 183813174, 224660546, 336990819, 673981638, 1010972457, 2021944914]

約数ペア:

[(1, 2021944914), (2, 1010972457), (3, 673981638), (6, 336990819), (9, 224660546), (11, 183813174), (18, 112330273), (22, 91906587), (33, 61271058), (66, 30635529), (99, 20423686), (131, 15434694), (137, 14758722), (198, 10211843), (262, 7717347), (274, 7379361), (393, 5144898), (411, 4919574), (569, 3553506), (786, 2572449), (822, 2459787), (1138, 1776753), (1179, 1714966), (1233, 1639858), (1441, 1403154), (1507, 1341702), (1707, 1184502), (2358, 857483), (2466, 819929), (2882, 701577), (3014, 670851), (3414, 592251), (4323, 467718), (4521, 447234), (5121, 394834), (6259, 323046), (8646, 233859), (9042, 223617), (10242, 197417), (12518, 161523), (12969, 155906), (13563, 149078), (17947, 112662), (18777, 107682), (25938, 77953), (27126, 74539), (35894, 56331), (37554, 53841)]