1838097924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 4932200448

約数和(自身を除く): 3094102524

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 127, 156, 228, 247, 254, 257, 361, 381, 494, 508, 514, 722, 741, 762, 771, 988, 1028, 1083, 1444, 1482, 1524, 1542, 1651, 2166, 2413, 2964, 3084, 3302, 3341, 4332, 4693, 4826, 4883, 4953, 6604, 6682, 7239, 9386, 9652, 9766, 9906, 10023, 13364, 14079, 14478, 14649, 18772, 19532, 19812, 20046, 28158, 28956, 29298, 31369, 32639, 40092, 45847, 56316, 58596, 62738, 63479, 65278, 91694, 92777, 94107, 97917, 125476, 126958, 130556, 137541, 183388, 185554, 188214, 190437, 195834, 253916, 275082, 278331, 371108, 376428, 380874, 391668, 424307, 550164, 556662, 596011, 620141, 761748, 848614, 1113324, 1192022, 1206101, 1240282, 1272921, 1697228, 1788033, 1860423, 2384044, 2412202, 2480564, 2545842, 3576066, 3618303, 3720846, 4824404, 5091684, 7152132, 7236606, 7441692, 8061833, 11782679, 14473212, 16123666, 23565358, 24185499, 32247332, 35348037, 47130716, 48370998, 70696074, 96741996, 141392148, 153174827, 306349654, 459524481, 612699308, 919048962, 1838097924]

約数ペア:

[(1, 1838097924), (2, 919048962), (3, 612699308), (4, 459524481), (6, 306349654), (12, 153174827), (13, 141392148), (19, 96741996), (26, 70696074), (38, 48370998), (39, 47130716), (52, 35348037), (57, 32247332), (76, 24185499), (78, 23565358), (114, 16123666), (127, 14473212), (156, 11782679), (228, 8061833), (247, 7441692), (254, 7236606), (257, 7152132), (361, 5091684), (381, 4824404), (494, 3720846), (508, 3618303), (514, 3576066), (722, 2545842), (741, 2480564), (762, 2412202), (771, 2384044), (988, 1860423), (1028, 1788033), (1083, 1697228), (1444, 1272921), (1482, 1240282), (1524, 1206101), (1542, 1192022), (1651, 1113324), (2166, 848614), (2413, 761748), (2964, 620141), (3084, 596011), (3302, 556662), (3341, 550164), (4332, 424307), (4693, 391668), (4826, 380874), (4883, 376428), (4953, 371108), (6604, 278331), (6682, 275082), (7239, 253916), (9386, 195834), (9652, 190437), (9766, 188214), (9906, 185554), (10023, 183388), (13364, 137541), (14079, 130556), (14478, 126958), (14649, 125476), (18772, 97917), (19532, 94107), (19812, 92777), (20046, 91694), (28158, 65278), (28956, 63479), (29298, 62738), (31369, 58596), (32639, 56316), (40092, 45847)]