63753816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19973}}^1$

素因数の和:20008

約数の個数: 64

約数和(自身を含む): 191750400

約数和(自身を除く): 127996584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 19973, 39946, 59919, 79892, 119838, 139811, 159784, 239676, 279622, 379487, 419433, 479352, 559244, 758974, 838866, 1118488, 1138461, 1517948, 1677732, 2276922, 2656409, 3035896, 3355464, 4553844, 5312818, 7969227, 9107688, 10625636, 15938454, 21251272, 31876908, 63753816]

約数ペア:

[(1, 63753816), (2, 31876908), (3, 21251272), (4, 15938454), (6, 10625636), (7, 9107688), (8, 7969227), (12, 5312818), (14, 4553844), (19, 3355464), (21, 3035896), (24, 2656409), (28, 2276922), (38, 1677732), (42, 1517948), (56, 1138461), (57, 1118488), (76, 838866), (84, 758974), (114, 559244), (133, 479352), (152, 419433), (168, 379487), (228, 279622), (266, 239676), (399, 159784), (456, 139811), (532, 119838), (798, 79892), (1064, 59919), (1596, 39946), (3192, 19973)]