12891096

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 36799200

約数和(自身を除く): 23908104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1613, 1998, 2664, 3226, 3996, 4839, 6452, 7992, 9678, 12904, 14517, 19356, 29034, 38712, 43551, 58068, 59681, 87102, 116136, 119362, 174204, 179043, 238724, 348408, 358086, 477448, 537129, 716172, 1074258, 1432344, 1611387, 2148516, 3222774, 4297032, 6445548, 12891096]

約数ペア:

[(1, 12891096), (2, 6445548), (3, 4297032), (4, 3222774), (6, 2148516), (8, 1611387), (9, 1432344), (12, 1074258), (18, 716172), (24, 537129), (27, 477448), (36, 358086), (37, 348408), (54, 238724), (72, 179043), (74, 174204), (108, 119362), (111, 116136), (148, 87102), (216, 59681), (222, 58068), (296, 43551), (333, 38712), (444, 29034), (666, 19356), (888, 14517), (999, 12904), (1332, 9678), (1613, 7992), (1998, 6452), (2664, 4839), (3226, 3996)]