16181616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1654

約数の個数: 80

約数和(自身を含む): 48032640

約数和(自身を除く): 31851024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1613, 1672, 2508, 3226, 3344, 4839, 5016, 6452, 9678, 10032, 12904, 17743, 19356, 25808, 30647, 35486, 38712, 53229, 61294, 70972, 77424, 91941, 106458, 122588, 141944, 183882, 212916, 245176, 283888, 337117, 367764, 425832, 490352, 674234, 735528, 851664, 1011351, 1348468, 1471056, 2022702, 2696936, 4045404, 5393872, 8090808, 16181616]

約数ペア:

[(1, 16181616), (2, 8090808), (3, 5393872), (4, 4045404), (6, 2696936), (8, 2022702), (11, 1471056), (12, 1348468), (16, 1011351), (19, 851664), (22, 735528), (24, 674234), (33, 490352), (38, 425832), (44, 367764), (48, 337117), (57, 283888), (66, 245176), (76, 212916), (88, 183882), (114, 141944), (132, 122588), (152, 106458), (176, 91941), (209, 77424), (228, 70972), (264, 61294), (304, 53229), (418, 38712), (456, 35486), (528, 30647), (627, 25808), (836, 19356), (912, 17743), (1254, 12904), (1613, 10032), (1672, 9678), (2508, 6452), (3226, 5016), (3344, 4839)]