21434424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^4\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 80

約数和(自身を含む): 59910600

約数和(自身を除く): 38476176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 121, 122, 132, 183, 242, 244, 264, 363, 366, 484, 488, 671, 726, 732, 968, 1331, 1342, 1452, 1464, 2013, 2662, 2684, 2904, 3993, 4026, 5324, 5368, 7381, 7986, 8052, 10648, 14641, 14762, 15972, 16104, 22143, 29282, 29524, 31944, 43923, 44286, 58564, 59048, 81191, 87846, 88572, 117128, 162382, 175692, 177144, 243573, 324764, 351384, 487146, 649528, 893101, 974292, 1786202, 1948584, 2679303, 3572404, 5358606, 7144808, 10717212, 21434424]

約数ペア:

[(1, 21434424), (2, 10717212), (3, 7144808), (4, 5358606), (6, 3572404), (8, 2679303), (11, 1948584), (12, 1786202), (22, 974292), (24, 893101), (33, 649528), (44, 487146), (61, 351384), (66, 324764), (88, 243573), (121, 177144), (122, 175692), (132, 162382), (183, 117128), (242, 88572), (244, 87846), (264, 81191), (363, 59048), (366, 58564), (484, 44286), (488, 43923), (671, 31944), (726, 29524), (732, 29282), (968, 22143), (1331, 16104), (1342, 15972), (1452, 14762), (1464, 14641), (2013, 10648), (2662, 8052), (2684, 7986), (2904, 7381), (3993, 5368), (4026, 5324)]