109191918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 253870848

約数和(自身を除く): 144678930

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 307, 317, 374, 561, 614, 634, 921, 951, 1122, 1842, 1902, 3377, 3487, 5219, 5389, 6754, 6974, 10131, 10438, 10461, 10778, 15657, 16167, 20262, 20922, 31314, 32334, 57409, 59279, 97319, 114818, 118558, 172227, 177837, 194638, 291957, 344454, 355674, 583914, 1070509, 1654423, 2141018, 3211527, 3308846, 4963269, 6423054, 9926538, 18198653, 36397306, 54595959, 109191918]

約数ペア:

[(1, 109191918), (2, 54595959), (3, 36397306), (6, 18198653), (11, 9926538), (17, 6423054), (22, 4963269), (33, 3308846), (34, 3211527), (51, 2141018), (66, 1654423), (102, 1070509), (187, 583914), (307, 355674), (317, 344454), (374, 291957), (561, 194638), (614, 177837), (634, 172227), (921, 118558), (951, 114818), (1122, 97319), (1842, 59279), (1902, 57409), (3377, 32334), (3487, 31314), (5219, 20922), (5389, 20262), (6754, 16167), (6974, 15657), (10131, 10778), (10438, 10461)]