21692064

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 60673536

約数和(自身を除く): 38981472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 74, 93, 96, 111, 124, 148, 186, 197, 222, 248, 296, 372, 394, 444, 496, 591, 592, 744, 788, 888, 992, 1147, 1182, 1184, 1488, 1576, 1776, 2294, 2364, 2976, 3152, 3441, 3552, 4588, 4728, 6107, 6304, 6882, 7289, 9176, 9456, 12214, 13764, 14578, 18321, 18352, 18912, 21867, 24428, 27528, 29156, 36642, 36704, 43734, 48856, 55056, 58312, 73284, 87468, 97712, 110112, 116624, 146568, 174936, 195424, 225959, 233248, 293136, 349872, 451918, 586272, 677877, 699744, 903836, 1355754, 1807672, 2711508, 3615344, 5423016, 7230688, 10846032, 21692064]

約数ペア:

[(1, 21692064), (2, 10846032), (3, 7230688), (4, 5423016), (6, 3615344), (8, 2711508), (12, 1807672), (16, 1355754), (24, 903836), (31, 699744), (32, 677877), (37, 586272), (48, 451918), (62, 349872), (74, 293136), (93, 233248), (96, 225959), (111, 195424), (124, 174936), (148, 146568), (186, 116624), (197, 110112), (222, 97712), (248, 87468), (296, 73284), (372, 58312), (394, 55056), (444, 48856), (496, 43734), (591, 36704), (592, 36642), (744, 29156), (788, 27528), (888, 24428), (992, 21867), (1147, 18912), (1182, 18352), (1184, 18321), (1488, 14578), (1576, 13764), (1776, 12214), (2294, 9456), (2364, 9176), (2976, 7289), (3152, 6882), (3441, 6304), (3552, 6107), (4588, 4728)]