26878524

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 64477056

約数和(自身を除く): 37598532

約数列:

[1, 2, 3, 4, 6, 12, 67, 101, 134, 201, 202, 268, 303, 331, 402, 404, 606, 662, 804, 993, 1212, 1324, 1986, 3972, 6767, 13534, 20301, 22177, 27068, 33431, 40602, 44354, 66531, 66862, 81204, 88708, 100293, 133062, 133724, 200586, 266124, 401172, 2239877, 4479754, 6719631, 8959508, 13439262, 26878524]

約数ペア:

[(1, 26878524), (2, 13439262), (3, 8959508), (4, 6719631), (6, 4479754), (12, 2239877), (67, 401172), (101, 266124), (134, 200586), (201, 133724), (202, 133062), (268, 100293), (303, 88708), (331, 81204), (402, 66862), (404, 66531), (606, 44354), (662, 40602), (804, 33431), (993, 27068), (1212, 22177), (1324, 20301), (1986, 13534), (3972, 6767)]