18155759328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{3547}}^1$

素因数の和:6109

約数の個数: 144

約数和(自身を含む): 59046099840

約数和(自身を除く): 40890340512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 2539, 3547, 5078, 7094, 7617, 10156, 10641, 14188, 15234, 17773, 20312, 21282, 22851, 24829, 28376, 30468, 31923, 35546, 40624, 42564, 45702, 49658, 53319, 56752, 60936, 63846, 71092, 74487, 81248, 85128, 91404, 99316, 106638, 113504, 121872, 127692, 142184, 148974, 159957, 170256, 182808, 198632, 213276, 223461, 243744, 255384, 284368, 297948, 319914, 340512, 365616, 397264, 426552, 446922, 510768, 568736, 595896, 639828, 731232, 794528, 853104, 893844, 1021536, 1191792, 1279656, 1706208, 1787688, 2383584, 2559312, 3575376, 5118624, 7150752, 9005833, 18011666, 27017499, 36023332, 54034998, 63040831, 72046664, 81052497, 108069996, 126081662, 144093328, 162104994, 189122493, 216139992, 252163324, 288186656, 324209988, 378244986, 432279984, 504326648, 567367479, 648419976, 756489972, 864559968, 1008653296, 1134734958, 1296839952, 1512979944, 2017306592, 2269469916, 2593679904, 3025959888, 4538939832, 6051919776, 9077879664, 18155759328]

約数ペア:

[(1, 18155759328), (2, 9077879664), (3, 6051919776), (4, 4538939832), (6, 3025959888), (7, 2593679904), (8, 2269469916), (9, 2017306592), (12, 1512979944), (14, 1296839952), (16, 1134734958), (18, 1008653296), (21, 864559968), (24, 756489972), (28, 648419976), (32, 567367479), (36, 504326648), (42, 432279984), (48, 378244986), (56, 324209988), (63, 288186656), (72, 252163324), (84, 216139992), (96, 189122493), (112, 162104994), (126, 144093328), (144, 126081662), (168, 108069996), (224, 81052497), (252, 72046664), (288, 63040831), (336, 54034998), (504, 36023332), (672, 27017499), (1008, 18011666), (2016, 9005833), (2539, 7150752), (3547, 5118624), (5078, 3575376), (7094, 2559312), (7617, 2383584), (10156, 1787688), (10641, 1706208), (14188, 1279656), (15234, 1191792), (17773, 1021536), (20312, 893844), (21282, 853104), (22851, 794528), (24829, 731232), (28376, 639828), (30468, 595896), (31923, 568736), (35546, 510768), (40624, 446922), (42564, 426552), (45702, 397264), (49658, 365616), (53319, 340512), (56752, 319914), (60936, 297948), (63846, 284368), (71092, 255384), (74487, 243744), (81248, 223461), (85128, 213276), (91404, 198632), (99316, 182808), (106638, 170256), (113504, 159957), (121872, 148974), (127692, 142184)]