2019936438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{547}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 4844775936

約数和(自身を除く): 2824839498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 367, 387, 547, 559, 734, 774, 1094, 1101, 1118, 1641, 1677, 2202, 3282, 3303, 3354, 4771, 4923, 5031, 6606, 7111, 9542, 9846, 10062, 14222, 14313, 15781, 21333, 23521, 28626, 31562, 42666, 42939, 47042, 47343, 63999, 70563, 85878, 94686, 127998, 141126, 142029, 200749, 205153, 211689, 284058, 305773, 401498, 410306, 423378, 602247, 611546, 615459, 917319, 1204494, 1230918, 1806741, 1834638, 1846377, 2609737, 2751957, 3613482, 3692754, 5219474, 5503914, 7829211, 8632207, 15658422, 17264414, 23487633, 25896621, 46975266, 51793242, 77689863, 112218691, 155379726, 224437382, 336656073, 673312146, 1009968219, 2019936438]

約数ペア:

[(1, 2019936438), (2, 1009968219), (3, 673312146), (6, 336656073), (9, 224437382), (13, 155379726), (18, 112218691), (26, 77689863), (39, 51793242), (43, 46975266), (78, 25896621), (86, 23487633), (117, 17264414), (129, 15658422), (234, 8632207), (258, 7829211), (367, 5503914), (387, 5219474), (547, 3692754), (559, 3613482), (734, 2751957), (774, 2609737), (1094, 1846377), (1101, 1834638), (1118, 1806741), (1641, 1230918), (1677, 1204494), (2202, 917319), (3282, 615459), (3303, 611546), (3354, 602247), (4771, 423378), (4923, 410306), (5031, 401498), (6606, 305773), (7111, 284058), (9542, 211689), (9846, 205153), (10062, 200749), (14222, 142029), (14313, 141126), (15781, 127998), (21333, 94686), (23521, 85878), (28626, 70563), (31562, 63999), (42666, 47343), (42939, 47042)]