9141704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 20623680

約数和(自身を除く): 11481976

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 131, 143, 244, 262, 286, 488, 524, 572, 671, 793, 1048, 1144, 1342, 1441, 1586, 1703, 2684, 2882, 3172, 3406, 5368, 5764, 6344, 6812, 7991, 8723, 11528, 13624, 15982, 17446, 18733, 31964, 34892, 37466, 63928, 69784, 74932, 87901, 103883, 149864, 175802, 207766, 351604, 415532, 703208, 831064, 1142713, 2285426, 4570852, 9141704]

約数ペア:

[(1, 9141704), (2, 4570852), (4, 2285426), (8, 1142713), (11, 831064), (13, 703208), (22, 415532), (26, 351604), (44, 207766), (52, 175802), (61, 149864), (88, 103883), (104, 87901), (122, 74932), (131, 69784), (143, 63928), (244, 37466), (262, 34892), (286, 31964), (488, 18733), (524, 17446), (572, 15982), (671, 13624), (793, 11528), (1048, 8723), (1144, 7991), (1342, 6812), (1441, 6344), (1586, 5764), (1703, 5368), (2684, 3406), (2882, 3172)]