13773858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 19403742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 93, 142, 149, 186, 213, 217, 298, 426, 434, 447, 497, 651, 894, 994, 1043, 1302, 1491, 2086, 2201, 2982, 3129, 4402, 4619, 6258, 6603, 9238, 10579, 13206, 13857, 15407, 21158, 27714, 30814, 31737, 32333, 46221, 63474, 64666, 74053, 92442, 96999, 148106, 193998, 222159, 327949, 444318, 655898, 983847, 1967694, 2295643, 4591286, 6886929, 13773858]

約数ペア:

[(1, 13773858), (2, 6886929), (3, 4591286), (6, 2295643), (7, 1967694), (14, 983847), (21, 655898), (31, 444318), (42, 327949), (62, 222159), (71, 193998), (93, 148106), (142, 96999), (149, 92442), (186, 74053), (213, 64666), (217, 63474), (298, 46221), (426, 32333), (434, 31737), (447, 30814), (497, 27714), (651, 21158), (894, 15407), (994, 13857), (1043, 13206), (1302, 10579), (1491, 9238), (2086, 6603), (2201, 6258), (2982, 4619), (3129, 4402)]