2019965094

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{2351}}^1$

素因数の和:4642

約数の個数: 64

約数和(自身を含む): 5134510080

約数和(自身を除く): 3114544986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2273, 2351, 4546, 4702, 6819, 7053, 13638, 14106, 15911, 16457, 20457, 21159, 31822, 32914, 40914, 42318, 47733, 49371, 61371, 63477, 95466, 98742, 122742, 126954, 143199, 148113, 286398, 296226, 429597, 444339, 859194, 888678, 5343823, 10687646, 16031469, 32062938, 37406761, 48094407, 74813522, 96188814, 112220283, 144283221, 224440566, 288566442, 336660849, 673321698, 1009982547, 2019965094]

約数ペア:

[(1, 2019965094), (2, 1009982547), (3, 673321698), (6, 336660849), (7, 288566442), (9, 224440566), (14, 144283221), (18, 112220283), (21, 96188814), (27, 74813522), (42, 48094407), (54, 37406761), (63, 32062938), (126, 16031469), (189, 10687646), (378, 5343823), (2273, 888678), (2351, 859194), (4546, 444339), (4702, 429597), (6819, 296226), (7053, 286398), (13638, 148113), (14106, 143199), (15911, 126954), (16457, 122742), (20457, 98742), (21159, 95466), (31822, 63477), (32914, 61371), (40914, 49371), (42318, 47733)]