19316016

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:811

約数の個数: 80

約数和(自身を含む): 56429920

約数和(自身を除く): 37113904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 733, 976, 1098, 1464, 1466, 1647, 2196, 2199, 2928, 2932, 3294, 4392, 4398, 5864, 6588, 6597, 8784, 8796, 11728, 13176, 13194, 17592, 19791, 26352, 26388, 35184, 39582, 44713, 52776, 79164, 89426, 105552, 134139, 158328, 178852, 268278, 316656, 357704, 402417, 536556, 715408, 804834, 1073112, 1207251, 1609668, 2146224, 2414502, 3219336, 4829004, 6438672, 9658008, 19316016]

約数ペア:

[(1, 19316016), (2, 9658008), (3, 6438672), (4, 4829004), (6, 3219336), (8, 2414502), (9, 2146224), (12, 1609668), (16, 1207251), (18, 1073112), (24, 804834), (27, 715408), (36, 536556), (48, 402417), (54, 357704), (61, 316656), (72, 268278), (108, 178852), (122, 158328), (144, 134139), (183, 105552), (216, 89426), (244, 79164), (366, 52776), (432, 44713), (488, 39582), (549, 35184), (732, 26388), (733, 26352), (976, 19791), (1098, 17592), (1464, 13194), (1466, 13176), (1647, 11728), (2196, 8796), (2199, 8784), (2928, 6597), (2932, 6588), (3294, 5864), (4392, 4398)]