2003048784

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{421517}}^1$

素因数の和:421545

約数の個数: 80

約数和(自身を含む): 6272187840

約数和(自身を除く): 4269139056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 421517, 843034, 1264551, 1686068, 2529102, 3372136, 3793653, 4636687, 5058204, 6744272, 7587306, 9273374, 10116408, 11380959, 13910061, 15174612, 18546748, 20232816, 22761918, 27820122, 30349224, 37093496, 41730183, 45523836, 55640244, 60698448, 74186992, 83460366, 91047672, 111280488, 125190549, 166920732, 182095344, 222560976, 250381098, 333841464, 500762196, 667682928, 1001524392, 2003048784]

約数ペア:

[(1, 2003048784), (2, 1001524392), (3, 667682928), (4, 500762196), (6, 333841464), (8, 250381098), (9, 222560976), (11, 182095344), (12, 166920732), (16, 125190549), (18, 111280488), (22, 91047672), (24, 83460366), (27, 74186992), (33, 60698448), (36, 55640244), (44, 45523836), (48, 41730183), (54, 37093496), (66, 30349224), (72, 27820122), (88, 22761918), (99, 20232816), (108, 18546748), (132, 15174612), (144, 13910061), (176, 11380959), (198, 10116408), (216, 9273374), (264, 7587306), (297, 6744272), (396, 5058204), (432, 4636687), (528, 3793653), (594, 3372136), (792, 2529102), (1188, 1686068), (1584, 1264551), (2376, 843034), (4752, 421517)]