18349308

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 32453892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 83, 89, 92, 108, 138, 166, 178, 207, 249, 267, 276, 332, 356, 414, 498, 534, 621, 747, 801, 828, 996, 1068, 1242, 1494, 1602, 1909, 2047, 2241, 2403, 2484, 2988, 3204, 3818, 4094, 4482, 4806, 5727, 6141, 7387, 7636, 8188, 8964, 9612, 11454, 12282, 14774, 17181, 18423, 22161, 22908, 24564, 29548, 34362, 36846, 44322, 51543, 55269, 66483, 68724, 73692, 88644, 103086, 110538, 132966, 169901, 199449, 206172, 221076, 265932, 339802, 398898, 509703, 679604, 797796, 1019406, 1529109, 2038812, 3058218, 4587327, 6116436, 9174654, 18349308]

約数ペア:

[(1, 18349308), (2, 9174654), (3, 6116436), (4, 4587327), (6, 3058218), (9, 2038812), (12, 1529109), (18, 1019406), (23, 797796), (27, 679604), (36, 509703), (46, 398898), (54, 339802), (69, 265932), (83, 221076), (89, 206172), (92, 199449), (108, 169901), (138, 132966), (166, 110538), (178, 103086), (207, 88644), (249, 73692), (267, 68724), (276, 66483), (332, 55269), (356, 51543), (414, 44322), (498, 36846), (534, 34362), (621, 29548), (747, 24564), (801, 22908), (828, 22161), (996, 18423), (1068, 17181), (1242, 14774), (1494, 12282), (1602, 11454), (1909, 9612), (2047, 8964), (2241, 8188), (2403, 7636), (2484, 7387), (2988, 6141), (3204, 5727), (3818, 4806), (4094, 4482)]