11731668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 29729280

約数和(自身を除く): 17997612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 479, 628, 942, 958, 1437, 1884, 1916, 2041, 2874, 4082, 5748, 6123, 6227, 8164, 12246, 12454, 18681, 24492, 24908, 37362, 74724, 75203, 150406, 225609, 300812, 451218, 902436, 977639, 1955278, 2932917, 3910556, 5865834, 11731668]

約数ペア:

[(1, 11731668), (2, 5865834), (3, 3910556), (4, 2932917), (6, 1955278), (12, 977639), (13, 902436), (26, 451218), (39, 300812), (52, 225609), (78, 150406), (156, 75203), (157, 74724), (314, 37362), (471, 24908), (479, 24492), (628, 18681), (942, 12454), (958, 12246), (1437, 8164), (1884, 6227), (1916, 6123), (2041, 5748), (2874, 4082)]