11423724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 29760192

約数和(自身を除く): 18336468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 131, 156, 169, 172, 258, 262, 338, 393, 507, 516, 524, 559, 676, 786, 1014, 1118, 1572, 1677, 1703, 2028, 2236, 3354, 3406, 5109, 5633, 6708, 6812, 7267, 10218, 11266, 14534, 16899, 20436, 21801, 22139, 22532, 29068, 33798, 43602, 44278, 66417, 67596, 73229, 87204, 88556, 132834, 146458, 219687, 265668, 292916, 439374, 878748, 951977, 1903954, 2855931, 3807908, 5711862, 11423724]

約数ペア:

[(1, 11423724), (2, 5711862), (3, 3807908), (4, 2855931), (6, 1903954), (12, 951977), (13, 878748), (26, 439374), (39, 292916), (43, 265668), (52, 219687), (78, 146458), (86, 132834), (129, 88556), (131, 87204), (156, 73229), (169, 67596), (172, 66417), (258, 44278), (262, 43602), (338, 33798), (393, 29068), (507, 22532), (516, 22139), (524, 21801), (559, 20436), (676, 16899), (786, 14534), (1014, 11266), (1118, 10218), (1572, 7267), (1677, 6812), (1703, 6708), (2028, 5633), (2236, 5109), (3354, 3406)]