22014972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 64064000

約数和(自身を除く): 42049028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 439, 597, 796, 878, 1194, 1317, 1393, 1756, 1791, 2388, 2634, 2786, 3073, 3582, 3951, 4179, 5268, 5572, 6146, 7164, 7902, 8358, 9219, 12292, 12537, 15804, 16716, 18438, 25074, 27657, 36876, 50148, 55314, 87361, 110628, 174722, 262083, 349444, 524166, 611527, 786249, 1048332, 1223054, 1572498, 1834581, 2446108, 3144996, 3669162, 5503743, 7338324, 11007486, 22014972]

約数ペア:

[(1, 22014972), (2, 11007486), (3, 7338324), (4, 5503743), (6, 3669162), (7, 3144996), (9, 2446108), (12, 1834581), (14, 1572498), (18, 1223054), (21, 1048332), (28, 786249), (36, 611527), (42, 524166), (63, 349444), (84, 262083), (126, 174722), (199, 110628), (252, 87361), (398, 55314), (439, 50148), (597, 36876), (796, 27657), (878, 25074), (1194, 18438), (1317, 16716), (1393, 15804), (1756, 12537), (1791, 12292), (2388, 9219), (2634, 8358), (2786, 7902), (3073, 7164), (3582, 6146), (3951, 5572), (4179, 5268)]