8965902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 21212928

約数和(自身を除く): 12247026

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 61, 66, 102, 122, 131, 183, 187, 262, 366, 374, 393, 561, 671, 786, 1037, 1122, 1342, 1441, 2013, 2074, 2227, 2882, 3111, 4026, 4323, 4454, 6222, 6681, 7991, 8646, 11407, 13362, 15982, 22814, 23973, 24497, 34221, 47946, 48994, 68442, 73491, 87901, 135847, 146982, 175802, 263703, 271694, 407541, 527406, 815082, 1494317, 2988634, 4482951, 8965902]

約数ペア:

[(1, 8965902), (2, 4482951), (3, 2988634), (6, 1494317), (11, 815082), (17, 527406), (22, 407541), (33, 271694), (34, 263703), (51, 175802), (61, 146982), (66, 135847), (102, 87901), (122, 73491), (131, 68442), (183, 48994), (187, 47946), (262, 34221), (366, 24497), (374, 23973), (393, 22814), (561, 15982), (671, 13362), (786, 11407), (1037, 8646), (1122, 7991), (1342, 6681), (1441, 6222), (2013, 4454), (2074, 4323), (2227, 4026), (2882, 3111)]