2279844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 6726720

約数和(自身を除く): 4446876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 109, 126, 166, 218, 249, 252, 327, 332, 436, 498, 581, 654, 747, 763, 981, 996, 1162, 1308, 1494, 1526, 1743, 1962, 2289, 2324, 2988, 3052, 3486, 3924, 4578, 5229, 6867, 6972, 9047, 9156, 10458, 13734, 18094, 20916, 27141, 27468, 36188, 54282, 63329, 81423, 108564, 126658, 162846, 189987, 253316, 325692, 379974, 569961, 759948, 1139922, 2279844]

約数ペア:

[(1, 2279844), (2, 1139922), (3, 759948), (4, 569961), (6, 379974), (7, 325692), (9, 253316), (12, 189987), (14, 162846), (18, 126658), (21, 108564), (28, 81423), (36, 63329), (42, 54282), (63, 36188), (83, 27468), (84, 27141), (109, 20916), (126, 18094), (166, 13734), (218, 10458), (249, 9156), (252, 9047), (327, 6972), (332, 6867), (436, 5229), (498, 4578), (581, 3924), (654, 3486), (747, 3052), (763, 2988), (981, 2324), (996, 2289), (1162, 1962), (1308, 1743), (1494, 1526)]