42400476

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20663}}^1$

素因数の和:20695

約数の個数: 48

約数和(自身を含む): 115718400

約数和(自身を除く): 73317924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 20663, 41326, 61989, 82652, 123978, 185967, 247956, 371934, 392597, 557901, 743868, 785194, 1115802, 1177791, 1570388, 2231604, 2355582, 3533373, 4711164, 7066746, 10600119, 14133492, 21200238, 42400476]

約数ペア:

[(1, 42400476), (2, 21200238), (3, 14133492), (4, 10600119), (6, 7066746), (9, 4711164), (12, 3533373), (18, 2355582), (19, 2231604), (27, 1570388), (36, 1177791), (38, 1115802), (54, 785194), (57, 743868), (76, 557901), (108, 392597), (114, 371934), (171, 247956), (228, 185967), (342, 123978), (513, 82652), (684, 61989), (1026, 41326), (2052, 20663)]