19001682

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2992

約数の個数: 64

約数和(自身を含む): 51114240

約数和(自身を除く): 32112558

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 2957, 3213, 5914, 6426, 8871, 17742, 20699, 26613, 41398, 50269, 53226, 62097, 79839, 100538, 124194, 150807, 159678, 186291, 301614, 351883, 372582, 452421, 558873, 703766, 904842, 1055649, 1117746, 1357263, 2111298, 2714526, 3166947, 6333894, 9500841, 19001682]

約数ペア:

[(1, 19001682), (2, 9500841), (3, 6333894), (6, 3166947), (7, 2714526), (9, 2111298), (14, 1357263), (17, 1117746), (18, 1055649), (21, 904842), (27, 703766), (34, 558873), (42, 452421), (51, 372582), (54, 351883), (63, 301614), (102, 186291), (119, 159678), (126, 150807), (153, 124194), (189, 100538), (238, 79839), (306, 62097), (357, 53226), (378, 50269), (459, 41398), (714, 26613), (918, 20699), (1071, 17742), (2142, 8871), (2957, 6426), (3213, 5914)]