18469660398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{467}}^1$

素因数の和:942

約数の個数: 128

約数和(自身を含む): 44122890240

約数和(自身を除く): 25653229842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 61, 86, 122, 129, 183, 258, 301, 359, 366, 427, 467, 602, 718, 854, 903, 934, 1077, 1281, 1401, 1806, 2154, 2513, 2562, 2623, 2802, 3269, 5026, 5246, 6538, 7539, 7869, 9807, 15078, 15437, 15738, 18361, 19614, 20081, 21899, 28487, 30874, 36722, 40162, 43798, 46311, 55083, 56974, 60243, 65697, 85461, 92622, 108059, 110166, 120486, 131394, 140567, 153293, 167653, 170922, 199409, 216118, 281134, 306586, 324177, 335306, 398818, 421701, 459879, 502959, 598227, 648354, 843402, 919758, 941657, 1005918, 1173571, 1196454, 1224941, 1883314, 2347142, 2449882, 2824971, 3520713, 3674823, 5649942, 6591599, 7041426, 7209079, 7349646, 8574587, 10226833, 13183198, 14418158, 17149174, 19774797, 20453666, 21627237, 25723761, 30680499, 39549594, 43254474, 50463553, 51447522, 61360998, 71587831, 100927106, 143175662, 151390659, 214763493, 302781318, 429526986, 439753819, 879507638, 1319261457, 2638522914, 3078276733, 6156553466, 9234830199, 18469660398]

約数ペア:

[(1, 18469660398), (2, 9234830199), (3, 6156553466), (6, 3078276733), (7, 2638522914), (14, 1319261457), (21, 879507638), (42, 439753819), (43, 429526986), (61, 302781318), (86, 214763493), (122, 151390659), (129, 143175662), (183, 100927106), (258, 71587831), (301, 61360998), (359, 51447522), (366, 50463553), (427, 43254474), (467, 39549594), (602, 30680499), (718, 25723761), (854, 21627237), (903, 20453666), (934, 19774797), (1077, 17149174), (1281, 14418158), (1401, 13183198), (1806, 10226833), (2154, 8574587), (2513, 7349646), (2562, 7209079), (2623, 7041426), (2802, 6591599), (3269, 5649942), (5026, 3674823), (5246, 3520713), (6538, 2824971), (7539, 2449882), (7869, 2347142), (9807, 1883314), (15078, 1224941), (15437, 1196454), (15738, 1173571), (18361, 1005918), (19614, 941657), (20081, 919758), (21899, 843402), (28487, 648354), (30874, 598227), (36722, 502959), (40162, 459879), (43798, 421701), (46311, 398818), (55083, 335306), (56974, 324177), (60243, 306586), (65697, 281134), (85461, 216118), (92622, 199409), (108059, 170922), (110166, 167653), (120486, 153293), (131394, 140567)]