1902050388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{4691}}^1$

素因数の和:6317

約数の個数: 72

約数和(自身を含む): 5499399360

約数和(自身を除く): 3597348972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1609, 3218, 4691, 4827, 6436, 9382, 9654, 11263, 14073, 14481, 18764, 19308, 22526, 28146, 28962, 32837, 33789, 42219, 45052, 56292, 57924, 65674, 67578, 84438, 98511, 101367, 131348, 135156, 168876, 197022, 202734, 295533, 394044, 405468, 591066, 1182132, 7547819, 15095638, 22643457, 30191276, 45286914, 52834733, 67930371, 90573828, 105669466, 135860742, 158504199, 211338932, 271721484, 317008398, 475512597, 634016796, 951025194, 1902050388]

約数ペア:

[(1, 1902050388), (2, 951025194), (3, 634016796), (4, 475512597), (6, 317008398), (7, 271721484), (9, 211338932), (12, 158504199), (14, 135860742), (18, 105669466), (21, 90573828), (28, 67930371), (36, 52834733), (42, 45286914), (63, 30191276), (84, 22643457), (126, 15095638), (252, 7547819), (1609, 1182132), (3218, 591066), (4691, 405468), (4827, 394044), (6436, 295533), (9382, 202734), (9654, 197022), (11263, 168876), (14073, 135156), (14481, 131348), (18764, 101367), (19308, 98511), (22526, 84438), (28146, 67578), (28962, 65674), (32837, 57924), (33789, 56292), (42219, 45052)]