2019141012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{107791}}^1$

素因数の和:108028

約数の個数: 48

約数和(自身を含む): 5408571392

約数和(自身を除く): 3389430380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 107791, 215582, 323373, 431164, 646746, 754537, 1293492, 1509074, 2263611, 3018148, 4527222, 9054444, 24037393, 48074786, 72112179, 96149572, 144224358, 168261751, 288448716, 336523502, 504785253, 673047004, 1009570506, 2019141012]

約数ペア:

[(1, 2019141012), (2, 1009570506), (3, 673047004), (4, 504785253), (6, 336523502), (7, 288448716), (12, 168261751), (14, 144224358), (21, 96149572), (28, 72112179), (42, 48074786), (84, 24037393), (223, 9054444), (446, 4527222), (669, 3018148), (892, 2263611), (1338, 1509074), (1561, 1293492), (2676, 754537), (3122, 646746), (4683, 431164), (6244, 323373), (9366, 215582), (18732, 107791)]