18736074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8747}}^1$

素因数の和:8779

約数の個数: 48

約数和(自身を含む): 49128768

約数和(自身を除く): 30392694

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 8747, 17494, 26241, 52482, 61229, 78723, 122458, 148699, 157446, 183687, 297398, 367374, 446097, 551061, 892194, 1040893, 1102122, 1338291, 2081786, 2676582, 3122679, 6245358, 9368037, 18736074]

約数ペア:

[(1, 18736074), (2, 9368037), (3, 6245358), (6, 3122679), (7, 2676582), (9, 2081786), (14, 1338291), (17, 1102122), (18, 1040893), (21, 892194), (34, 551061), (42, 446097), (51, 367374), (63, 297398), (102, 183687), (119, 157446), (126, 148699), (153, 122458), (238, 78723), (306, 61229), (357, 52482), (714, 26241), (1071, 17494), (2142, 8747)]