18367236

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:782

約数の個数: 60

約数和(自身を含む): 48665232

約数和(自身を除く): 30297996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 683, 747, 996, 1366, 1494, 2049, 2241, 2732, 2988, 4098, 4482, 6147, 6723, 8196, 8964, 12294, 13446, 18441, 24588, 26892, 36882, 55323, 56689, 73764, 110646, 113378, 170067, 221292, 226756, 340134, 510201, 680268, 1020402, 1530603, 2040804, 3061206, 4591809, 6122412, 9183618, 18367236]

約数ペア:

[(1, 18367236), (2, 9183618), (3, 6122412), (4, 4591809), (6, 3061206), (9, 2040804), (12, 1530603), (18, 1020402), (27, 680268), (36, 510201), (54, 340134), (81, 226756), (83, 221292), (108, 170067), (162, 113378), (166, 110646), (249, 73764), (324, 56689), (332, 55323), (498, 36882), (683, 26892), (747, 24588), (996, 18441), (1366, 13446), (1494, 12294), (2049, 8964), (2241, 8196), (2732, 6723), (2988, 6147), (4098, 4482)]