17973284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 38747520

約数和(自身を除く): 20774236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 619, 854, 1037, 1238, 1708, 2074, 2476, 4148, 4333, 7259, 8666, 10523, 14518, 17332, 21046, 29036, 37759, 42092, 73661, 75518, 147322, 151036, 264313, 294644, 528626, 641903, 1057252, 1283806, 2567612, 4493321, 8986642, 17973284]

約数ペア:

[(1, 17973284), (2, 8986642), (4, 4493321), (7, 2567612), (14, 1283806), (17, 1057252), (28, 641903), (34, 528626), (61, 294644), (68, 264313), (119, 151036), (122, 147322), (238, 75518), (244, 73661), (427, 42092), (476, 37759), (619, 29036), (854, 21046), (1037, 17332), (1238, 14518), (1708, 10523), (2074, 8666), (2476, 7259), (4148, 4333)]