17967580036

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{2267}}^1$

素因数の和:2729

約数の個数: 96

約数和(自身を含む): 38821773312

約数和(自身を除く): 20854193276

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 397, 434, 644, 713, 794, 868, 1426, 1588, 2267, 2779, 2852, 4534, 4991, 5558, 9068, 9131, 9982, 11116, 12307, 15869, 18262, 19964, 24614, 31738, 36524, 49228, 52141, 63476, 63917, 70277, 86149, 104282, 127834, 140554, 172298, 208564, 255668, 281108, 283061, 344596, 364987, 491939, 566122, 729974, 899999, 983878, 1132244, 1459948, 1616371, 1799998, 1967756, 1981427, 3232742, 3599996, 3962854, 6299993, 6465484, 7925708, 11314597, 12599986, 20699977, 22629194, 25199972, 27899969, 41399954, 45258388, 55799938, 82799908, 111599876, 144899839, 195299783, 289799678, 390599566, 579599356, 641699287, 781199132, 1283398574, 2566797148, 4491895009, 8983790018, 17967580036]

約数ペア:

[(1, 17967580036), (2, 8983790018), (4, 4491895009), (7, 2566797148), (14, 1283398574), (23, 781199132), (28, 641699287), (31, 579599356), (46, 390599566), (62, 289799678), (92, 195299783), (124, 144899839), (161, 111599876), (217, 82799908), (322, 55799938), (397, 45258388), (434, 41399954), (644, 27899969), (713, 25199972), (794, 22629194), (868, 20699977), (1426, 12599986), (1588, 11314597), (2267, 7925708), (2779, 6465484), (2852, 6299993), (4534, 3962854), (4991, 3599996), (5558, 3232742), (9068, 1981427), (9131, 1967756), (9982, 1799998), (11116, 1616371), (12307, 1459948), (15869, 1132244), (18262, 983878), (19964, 899999), (24614, 729974), (31738, 566122), (36524, 491939), (49228, 364987), (52141, 344596), (63476, 283061), (63917, 281108), (70277, 255668), (86149, 208564), (104282, 172298), (127834, 140554)]