2019497508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5147}}^1$

素因数の和:5343

約数の個数: 120

約数和(自身を含む): 6069615552

約数和(自身を除く): 4050118044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 173, 189, 252, 324, 346, 378, 519, 567, 692, 756, 1038, 1134, 1211, 1557, 2076, 2268, 2422, 3114, 3633, 4671, 4844, 5147, 6228, 7266, 9342, 10294, 10899, 14013, 14532, 15441, 18684, 20588, 21798, 28026, 30882, 32697, 36029, 43596, 46323, 56052, 61764, 65394, 72058, 92646, 98091, 108087, 130788, 138969, 144116, 185292, 196182, 216174, 277938, 324261, 392364, 416907, 432348, 555876, 648522, 833814, 890431, 972783, 1297044, 1667628, 1780862, 1945566, 2671293, 2918349, 3561724, 3891132, 5342586, 5836698, 6233017, 8013879, 10685172, 11673396, 12466034, 16027758, 18699051, 24041637, 24932068, 32055516, 37398102, 48083274, 56097153, 72124911, 74796204, 96166548, 112194306, 144249822, 168291459, 224388612, 288499644, 336582918, 504874377, 673165836, 1009748754, 2019497508]

約数ペア:

[(1, 2019497508), (2, 1009748754), (3, 673165836), (4, 504874377), (6, 336582918), (7, 288499644), (9, 224388612), (12, 168291459), (14, 144249822), (18, 112194306), (21, 96166548), (27, 74796204), (28, 72124911), (36, 56097153), (42, 48083274), (54, 37398102), (63, 32055516), (81, 24932068), (84, 24041637), (108, 18699051), (126, 16027758), (162, 12466034), (173, 11673396), (189, 10685172), (252, 8013879), (324, 6233017), (346, 5836698), (378, 5342586), (519, 3891132), (567, 3561724), (692, 2918349), (756, 2671293), (1038, 1945566), (1134, 1780862), (1211, 1667628), (1557, 1297044), (2076, 972783), (2268, 890431), (2422, 833814), (3114, 648522), (3633, 555876), (4671, 432348), (4844, 416907), (5147, 392364), (6228, 324261), (7266, 277938), (9342, 216174), (10294, 196182), (10899, 185292), (14013, 144116), (14532, 138969), (15441, 130788), (18684, 108087), (20588, 98091), (21798, 92646), (28026, 72058), (30882, 65394), (32697, 61764), (36029, 56052), (43596, 46323)]