23271378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 52413312

約数和(自身を除く): 29141934

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 67, 73, 78, 122, 134, 146, 183, 201, 219, 366, 402, 438, 793, 871, 949, 1586, 1742, 1898, 2379, 2613, 2847, 4087, 4453, 4758, 4891, 5226, 5694, 8174, 8906, 9782, 12261, 13359, 14673, 24522, 26718, 29346, 53131, 57889, 63583, 106262, 115778, 127166, 159393, 173667, 190749, 298351, 318786, 347334, 381498, 596702, 895053, 1790106, 3878563, 7757126, 11635689, 23271378]

約数ペア:

[(1, 23271378), (2, 11635689), (3, 7757126), (6, 3878563), (13, 1790106), (26, 895053), (39, 596702), (61, 381498), (67, 347334), (73, 318786), (78, 298351), (122, 190749), (134, 173667), (146, 159393), (183, 127166), (201, 115778), (219, 106262), (366, 63583), (402, 57889), (438, 53131), (793, 29346), (871, 26718), (949, 24522), (1586, 14673), (1742, 13359), (1898, 12261), (2379, 9782), (2613, 8906), (2847, 8174), (4087, 5694), (4453, 5226), (4758, 4891)]