4721094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 11849760

約数和(自身を除く): 7128666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 421, 534, 623, 801, 842, 1246, 1263, 1602, 1869, 2526, 2947, 3738, 3789, 5607, 5894, 7578, 8841, 11214, 17682, 26523, 37469, 53046, 74938, 112407, 224814, 262283, 337221, 524566, 674442, 786849, 1573698, 2360547, 4721094]

約数ペア:

[(1, 4721094), (2, 2360547), (3, 1573698), (6, 786849), (7, 674442), (9, 524566), (14, 337221), (18, 262283), (21, 224814), (42, 112407), (63, 74938), (89, 53046), (126, 37469), (178, 26523), (267, 17682), (421, 11214), (534, 8841), (623, 7578), (801, 5894), (842, 5607), (1246, 3789), (1263, 3738), (1602, 2947), (1869, 2526)]