212466618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43237}}^1$

素因数の和:43268

約数の個数: 64

約数和(自身を含む): 581118720

約数和(自身を除く): 368652102

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 43237, 86474, 129711, 259422, 302659, 389133, 562081, 605318, 778266, 907977, 1124162, 1167399, 1686243, 1815954, 2334798, 2723931, 3372486, 3934567, 5058729, 5447862, 7869134, 8171793, 10117458, 11803701, 15176187, 16343586, 23607402, 30352374, 35411103, 70822206, 106233309, 212466618]

約数ペア:

[(1, 212466618), (2, 106233309), (3, 70822206), (6, 35411103), (7, 30352374), (9, 23607402), (13, 16343586), (14, 15176187), (18, 11803701), (21, 10117458), (26, 8171793), (27, 7869134), (39, 5447862), (42, 5058729), (54, 3934567), (63, 3372486), (78, 2723931), (91, 2334798), (117, 1815954), (126, 1686243), (182, 1167399), (189, 1124162), (234, 907977), (273, 778266), (351, 605318), (378, 562081), (546, 389133), (702, 302659), (819, 259422), (1638, 129711), (2457, 86474), (4914, 43237)]