1768857516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{6449}}^1$

素因数の和:6879

約数の個数: 72

約数和(自身を含む): 4719078000

約数和(自身を除く): 2950220484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 401, 684, 802, 1203, 1604, 2406, 3609, 4812, 6449, 7218, 7619, 12898, 14436, 15238, 19347, 22857, 25796, 30476, 38694, 45714, 58041, 68571, 77388, 91428, 116082, 122531, 137142, 232164, 245062, 274284, 367593, 490124, 735186, 1102779, 1470372, 2205558, 2586049, 4411116, 5172098, 7758147, 10344196, 15516294, 23274441, 31032588, 46548882, 49134931, 93097764, 98269862, 147404793, 196539724, 294809586, 442214379, 589619172, 884428758, 1768857516]

約数ペア:

[(1, 1768857516), (2, 884428758), (3, 589619172), (4, 442214379), (6, 294809586), (9, 196539724), (12, 147404793), (18, 98269862), (19, 93097764), (36, 49134931), (38, 46548882), (57, 31032588), (76, 23274441), (114, 15516294), (171, 10344196), (228, 7758147), (342, 5172098), (401, 4411116), (684, 2586049), (802, 2205558), (1203, 1470372), (1604, 1102779), (2406, 735186), (3609, 490124), (4812, 367593), (6449, 274284), (7218, 245062), (7619, 232164), (12898, 137142), (14436, 122531), (15238, 116082), (19347, 91428), (22857, 77388), (25796, 68571), (30476, 58041), (38694, 45714)]