17047884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 46986240

約数和(自身を除く): 29938356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 367, 474, 553, 588, 734, 948, 1101, 1106, 1468, 1659, 2202, 2212, 2569, 3318, 3871, 4404, 5138, 6636, 7707, 7742, 10276, 11613, 15414, 15484, 17983, 23226, 28993, 30828, 35966, 46452, 53949, 57986, 71932, 86979, 107898, 115972, 173958, 202951, 215796, 347916, 405902, 608853, 811804, 1217706, 1420657, 2435412, 2841314, 4261971, 5682628, 8523942, 17047884]

約数ペア:

[(1, 17047884), (2, 8523942), (3, 5682628), (4, 4261971), (6, 2841314), (7, 2435412), (12, 1420657), (14, 1217706), (21, 811804), (28, 608853), (42, 405902), (49, 347916), (79, 215796), (84, 202951), (98, 173958), (147, 115972), (158, 107898), (196, 86979), (237, 71932), (294, 57986), (316, 53949), (367, 46452), (474, 35966), (553, 30828), (588, 28993), (734, 23226), (948, 17983), (1101, 15484), (1106, 15414), (1468, 11613), (1659, 10276), (2202, 7742), (2212, 7707), (2569, 6636), (3318, 5138), (3871, 4404)]