2018035278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{432869}}^1$

素因数の和:432921

約数の個数: 48

約数和(自身を含む): 5132106720

約数和(自身を除く): 3114071442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 432869, 865738, 1298607, 2597214, 3030083, 3895821, 6060166, 7791642, 9090249, 16016153, 18180498, 27270747, 32032306, 48048459, 54541494, 96096918, 112113071, 144145377, 224226142, 288290754, 336339213, 672678426, 1009017639, 2018035278]

約数ペア:

[(1, 2018035278), (2, 1009017639), (3, 672678426), (6, 336339213), (7, 288290754), (9, 224226142), (14, 144145377), (18, 112113071), (21, 96096918), (37, 54541494), (42, 48048459), (63, 32032306), (74, 27270747), (111, 18180498), (126, 16016153), (222, 9090249), (259, 7791642), (333, 6060166), (518, 3895821), (666, 3030083), (777, 2597214), (1554, 1298607), (2331, 865738), (4662, 432869)]