805298346

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{2591}}^1$

素因数の和:3187

約数の個数: 48

約数和(自身を含む): 1805027328

約数和(自身を除く): 999728982

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 557, 558, 1114, 1671, 2591, 3342, 5013, 5182, 7773, 10026, 15546, 17267, 23319, 34534, 46638, 51801, 80321, 103602, 155403, 160642, 240963, 310806, 481926, 722889, 1443187, 1445778, 2886374, 4329561, 8659122, 12988683, 25977366, 44738797, 89477594, 134216391, 268432782, 402649173, 805298346]

約数ペア:

[(1, 805298346), (2, 402649173), (3, 268432782), (6, 134216391), (9, 89477594), (18, 44738797), (31, 25977366), (62, 12988683), (93, 8659122), (186, 4329561), (279, 2886374), (557, 1445778), (558, 1443187), (1114, 722889), (1671, 481926), (2591, 310806), (3342, 240963), (5013, 160642), (5182, 155403), (7773, 103602), (10026, 80321), (15546, 51801), (17267, 46638), (23319, 34534)]