21993842952

素因数分解:

$2^3\times 3^3\times {\mathrm{227}}^1\times {\mathrm{448561}}^1$

素因数の和:448803

約数の個数: 64

約数和(自身を含む): 61363281600

約数和(自身を除く): 39369438648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 6129, 8172, 12258, 16344, 24516, 49032, 448561, 897122, 1345683, 1794244, 2691366, 3588488, 4037049, 5382732, 8074098, 10765464, 12111147, 16148196, 24222294, 32296392, 48444588, 96889176, 101823347, 203646694, 305470041, 407293388, 610940082, 814586776, 916410123, 1221880164, 1832820246, 2443760328, 2749230369, 3665640492, 5498460738, 7331280984, 10996921476, 21993842952]

約数ペア:

[(1, 21993842952), (2, 10996921476), (3, 7331280984), (4, 5498460738), (6, 3665640492), (8, 2749230369), (9, 2443760328), (12, 1832820246), (18, 1221880164), (24, 916410123), (27, 814586776), (36, 610940082), (54, 407293388), (72, 305470041), (108, 203646694), (216, 101823347), (227, 96889176), (454, 48444588), (681, 32296392), (908, 24222294), (1362, 16148196), (1816, 12111147), (2043, 10765464), (2724, 8074098), (4086, 5382732), (5448, 4037049), (6129, 3588488), (8172, 2691366), (12258, 1794244), (16344, 1345683), (24516, 897122), (49032, 448561)]