2018538060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{436913}}^1$

素因数の和:436943

約数の個数: 96

約数和(自身を含む): 7046548992

約数和(自身を除く): 5028010932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 436913, 873826, 1310739, 1747652, 2184565, 2621478, 3058391, 4369130, 4806043, 5242956, 6116782, 6553695, 8738260, 9175173, 9612086, 12233564, 13107390, 14418129, 15291955, 18350346, 19224172, 24030215, 26214780, 28836258, 30583910, 33642301, 36700692, 45875865, 48060430, 57672516, 61167820, 67284602, 72090645, 91751730, 96120860, 100926903, 134569204, 144181290, 168211505, 183503460, 201853806, 288362580, 336423010, 403707612, 504634515, 672846020, 1009269030, 2018538060]

約数ペア:

[(1, 2018538060), (2, 1009269030), (3, 672846020), (4, 504634515), (5, 403707612), (6, 336423010), (7, 288362580), (10, 201853806), (11, 183503460), (12, 168211505), (14, 144181290), (15, 134569204), (20, 100926903), (21, 96120860), (22, 91751730), (28, 72090645), (30, 67284602), (33, 61167820), (35, 57672516), (42, 48060430), (44, 45875865), (55, 36700692), (60, 33642301), (66, 30583910), (70, 28836258), (77, 26214780), (84, 24030215), (105, 19224172), (110, 18350346), (132, 15291955), (140, 14418129), (154, 13107390), (165, 12233564), (210, 9612086), (220, 9175173), (231, 8738260), (308, 6553695), (330, 6116782), (385, 5242956), (420, 4806043), (462, 4369130), (660, 3058391), (770, 2621478), (924, 2184565), (1155, 1747652), (1540, 1310739), (2310, 873826), (4620, 436913)]