17386668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 47943168

約数和(自身を除く): 30556500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 383, 388, 468, 582, 766, 873, 1149, 1164, 1261, 1532, 1746, 2298, 2522, 3447, 3492, 3783, 4596, 4979, 5044, 6894, 7566, 9958, 11349, 13788, 14937, 15132, 19916, 22698, 29874, 37151, 44811, 45396, 59748, 74302, 89622, 111453, 148604, 179244, 222906, 334359, 445812, 482963, 668718, 965926, 1337436, 1448889, 1931852, 2897778, 4346667, 5795556, 8693334, 17386668]

約数ペア:

[(1, 17386668), (2, 8693334), (3, 5795556), (4, 4346667), (6, 2897778), (9, 1931852), (12, 1448889), (13, 1337436), (18, 965926), (26, 668718), (36, 482963), (39, 445812), (52, 334359), (78, 222906), (97, 179244), (117, 148604), (156, 111453), (194, 89622), (234, 74302), (291, 59748), (383, 45396), (388, 44811), (468, 37151), (582, 29874), (766, 22698), (873, 19916), (1149, 15132), (1164, 14937), (1261, 13788), (1532, 11349), (1746, 9958), (2298, 7566), (2522, 6894), (3447, 5044), (3492, 4979), (3783, 4596)]