2647332

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 6750016

約数和(自身を除く): 4102684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 487, 604, 906, 974, 1359, 1461, 1812, 1948, 2718, 2922, 4383, 5436, 5844, 8766, 17532, 73537, 147074, 220611, 294148, 441222, 661833, 882444, 1323666, 2647332]

約数ペア:

[(1, 2647332), (2, 1323666), (3, 882444), (4, 661833), (6, 441222), (9, 294148), (12, 220611), (18, 147074), (36, 73537), (151, 17532), (302, 8766), (453, 5844), (487, 5436), (604, 4383), (906, 2922), (974, 2718), (1359, 1948), (1461, 1812)]