222218262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30941}}^1$

素因数の和:30978

約数の個数: 64

約数和(自身を含む): 594086400

約数和(自身を除く): 371868138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 30941, 61882, 92823, 185646, 216587, 278469, 433174, 556938, 587879, 649761, 835407, 1175758, 1299522, 1670814, 1763637, 1949283, 3527274, 3898566, 4115153, 5290911, 5847849, 8230306, 10581822, 11695698, 12345459, 15872733, 24690918, 31745466, 37036377, 74072754, 111109131, 222218262]

約数ペア:

[(1, 222218262), (2, 111109131), (3, 74072754), (6, 37036377), (7, 31745466), (9, 24690918), (14, 15872733), (18, 12345459), (19, 11695698), (21, 10581822), (27, 8230306), (38, 5847849), (42, 5290911), (54, 4115153), (57, 3898566), (63, 3527274), (114, 1949283), (126, 1763637), (133, 1670814), (171, 1299522), (189, 1175758), (266, 835407), (342, 649761), (378, 587879), (399, 556938), (513, 433174), (798, 278469), (1026, 216587), (1197, 185646), (2394, 92823), (3591, 61882), (7182, 30941)]