17687124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5429

約数の個数: 72

約数和(自身を含む): 55036800

約数和(自身を除く): 37349676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 5399, 10798, 16197, 21596, 32394, 37793, 48591, 64788, 70187, 75586, 97182, 113379, 140374, 151172, 194364, 210561, 226758, 280748, 340137, 421122, 453516, 491309, 631683, 680274, 842244, 982618, 1263366, 1360548, 1473927, 1965236, 2526732, 2947854, 4421781, 5895708, 8843562, 17687124]

約数ペア:

[(1, 17687124), (2, 8843562), (3, 5895708), (4, 4421781), (6, 2947854), (7, 2526732), (9, 1965236), (12, 1473927), (13, 1360548), (14, 1263366), (18, 982618), (21, 842244), (26, 680274), (28, 631683), (36, 491309), (39, 453516), (42, 421122), (52, 340137), (63, 280748), (78, 226758), (84, 210561), (91, 194364), (117, 151172), (126, 140374), (156, 113379), (182, 97182), (234, 75586), (252, 70187), (273, 64788), (364, 48591), (468, 37793), (546, 32394), (819, 21596), (1092, 16197), (1638, 10798), (3276, 5399)]