4884444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 13417040

約数和(自身を除く): 8532596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 193, 222, 228, 333, 342, 386, 444, 579, 666, 684, 703, 772, 1158, 1332, 1406, 1737, 2109, 2316, 2812, 3474, 3667, 4218, 6327, 6948, 7141, 7334, 8436, 11001, 12654, 14282, 14668, 21423, 22002, 25308, 28564, 33003, 42846, 44004, 64269, 66006, 85692, 128538, 132012, 135679, 257076, 271358, 407037, 542716, 814074, 1221111, 1628148, 2442222, 4884444]

約数ペア:

[(1, 4884444), (2, 2442222), (3, 1628148), (4, 1221111), (6, 814074), (9, 542716), (12, 407037), (18, 271358), (19, 257076), (36, 135679), (37, 132012), (38, 128538), (57, 85692), (74, 66006), (76, 64269), (111, 44004), (114, 42846), (148, 33003), (171, 28564), (193, 25308), (222, 22002), (228, 21423), (333, 14668), (342, 14282), (386, 12654), (444, 11001), (579, 8436), (666, 7334), (684, 7141), (703, 6948), (772, 6327), (1158, 4218), (1332, 3667), (1406, 3474), (1737, 2812), (2109, 2316)]