26270298

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 60808320

約数和(自身を除く): 34538022

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 67, 106, 134, 137, 159, 201, 274, 318, 402, 411, 477, 603, 822, 954, 1206, 1233, 1431, 1809, 2466, 2862, 3551, 3618, 3699, 7102, 7261, 7398, 9179, 10653, 14522, 18358, 21306, 21783, 27537, 31959, 43566, 55074, 63918, 65349, 82611, 95877, 130698, 165222, 191754, 196047, 247833, 392094, 486487, 495666, 972974, 1459461, 2918922, 4378383, 8756766, 13135149, 26270298]

約数ペア:

[(1, 26270298), (2, 13135149), (3, 8756766), (6, 4378383), (9, 2918922), (18, 1459461), (27, 972974), (53, 495666), (54, 486487), (67, 392094), (106, 247833), (134, 196047), (137, 191754), (159, 165222), (201, 130698), (274, 95877), (318, 82611), (402, 65349), (411, 63918), (477, 55074), (603, 43566), (822, 31959), (954, 27537), (1206, 21783), (1233, 21306), (1431, 18358), (1809, 14522), (2466, 10653), (2862, 9179), (3551, 7398), (3618, 7261), (3699, 7102)]