21314016

素因数分解:

$2^5\times 3^5\times {\mathrm{2741}}^1$

素因数の和:2766

約数の個数: 72

約数和(自身を含む): 62879544

約数和(自身を除く): 41565528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 2741, 3888, 5482, 7776, 8223, 10964, 16446, 21928, 24669, 32892, 43856, 49338, 65784, 74007, 87712, 98676, 131568, 148014, 197352, 222021, 263136, 296028, 394704, 444042, 592056, 666063, 789408, 888084, 1184112, 1332126, 1776168, 2368224, 2664252, 3552336, 5328504, 7104672, 10657008, 21314016]

約数ペア:

[(1, 21314016), (2, 10657008), (3, 7104672), (4, 5328504), (6, 3552336), (8, 2664252), (9, 2368224), (12, 1776168), (16, 1332126), (18, 1184112), (24, 888084), (27, 789408), (32, 666063), (36, 592056), (48, 444042), (54, 394704), (72, 296028), (81, 263136), (96, 222021), (108, 197352), (144, 148014), (162, 131568), (216, 98676), (243, 87712), (288, 74007), (324, 65784), (432, 49338), (486, 43856), (648, 32892), (864, 24669), (972, 21928), (1296, 16446), (1944, 10964), (2592, 8223), (2741, 7776), (3888, 5482)]