19776834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 56309760

約数和(自身を除く): 36532926

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 627, 693, 751, 798, 1197, 1254, 1386, 1463, 1502, 1881, 2253, 2394, 2926, 3762, 4389, 4506, 5257, 6759, 8261, 8778, 10514, 13167, 13518, 14269, 15771, 16522, 24783, 26334, 28538, 31542, 42807, 47313, 49566, 57827, 74349, 85614, 94626, 99883, 115654, 128421, 148698, 156959, 173481, 199766, 256842, 299649, 313918, 346962, 470877, 520443, 599298, 898947, 941754, 1040886, 1098713, 1412631, 1797894, 2197426, 2825262, 3296139, 6592278, 9888417, 19776834]

約数ペア:

[(1, 19776834), (2, 9888417), (3, 6592278), (6, 3296139), (7, 2825262), (9, 2197426), (11, 1797894), (14, 1412631), (18, 1098713), (19, 1040886), (21, 941754), (22, 898947), (33, 599298), (38, 520443), (42, 470877), (57, 346962), (63, 313918), (66, 299649), (77, 256842), (99, 199766), (114, 173481), (126, 156959), (133, 148698), (154, 128421), (171, 115654), (198, 99883), (209, 94626), (231, 85614), (266, 74349), (342, 57827), (399, 49566), (418, 47313), (462, 42807), (627, 31542), (693, 28538), (751, 26334), (798, 24783), (1197, 16522), (1254, 15771), (1386, 14269), (1463, 13518), (1502, 13167), (1881, 10514), (2253, 8778), (2394, 8261), (2926, 6759), (3762, 5257), (4389, 4506)]