6443658

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 15765120

約数和(自身を除く): 9321462

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 137, 201, 234, 274, 351, 402, 411, 603, 702, 822, 871, 1206, 1233, 1742, 1781, 1809, 2466, 2613, 3562, 3618, 3699, 5226, 5343, 7398, 7839, 9179, 10686, 15678, 16029, 18358, 23517, 27537, 32058, 47034, 48087, 55074, 82611, 96174, 119327, 165222, 238654, 247833, 357981, 495666, 715962, 1073943, 2147886, 3221829, 6443658]

約数ペア:

[(1, 6443658), (2, 3221829), (3, 2147886), (6, 1073943), (9, 715962), (13, 495666), (18, 357981), (26, 247833), (27, 238654), (39, 165222), (54, 119327), (67, 96174), (78, 82611), (117, 55074), (134, 48087), (137, 47034), (201, 32058), (234, 27537), (274, 23517), (351, 18358), (402, 16029), (411, 15678), (603, 10686), (702, 9179), (822, 7839), (871, 7398), (1206, 5343), (1233, 5226), (1742, 3699), (1781, 3618), (1809, 3562), (2466, 2613)]