17970264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 53333280

約数和(自身を除く): 35363016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 73, 78, 104, 117, 146, 156, 219, 234, 263, 292, 312, 438, 468, 526, 584, 657, 789, 876, 936, 949, 1052, 1314, 1578, 1752, 1898, 2104, 2367, 2628, 2847, 3156, 3419, 3796, 4734, 5256, 5694, 6312, 6838, 7592, 8541, 9468, 10257, 11388, 13676, 17082, 18936, 19199, 20514, 22776, 27352, 30771, 34164, 38398, 41028, 57597, 61542, 68328, 76796, 82056, 115194, 123084, 153592, 172791, 230388, 246168, 249587, 345582, 460776, 499174, 691164, 748761, 998348, 1382328, 1497522, 1996696, 2246283, 2995044, 4492566, 5990088, 8985132, 17970264]

約数ペア:

[(1, 17970264), (2, 8985132), (3, 5990088), (4, 4492566), (6, 2995044), (8, 2246283), (9, 1996696), (12, 1497522), (13, 1382328), (18, 998348), (24, 748761), (26, 691164), (36, 499174), (39, 460776), (52, 345582), (72, 249587), (73, 246168), (78, 230388), (104, 172791), (117, 153592), (146, 123084), (156, 115194), (219, 82056), (234, 76796), (263, 68328), (292, 61542), (312, 57597), (438, 41028), (468, 38398), (526, 34164), (584, 30771), (657, 27352), (789, 22776), (876, 20514), (936, 19199), (949, 18936), (1052, 17082), (1314, 13676), (1578, 11388), (1752, 10257), (1898, 9468), (2104, 8541), (2367, 7592), (2628, 6838), (2847, 6312), (3156, 5694), (3419, 5256), (3796, 4734)]