1330477038

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{1451}}^1$

素因数の和:1902

約数の個数: 72

約数和(自身を含む): 3178303128

約数和(自身を除く): 1847826090

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 421, 726, 842, 1089, 1263, 1451, 2178, 2526, 2902, 3789, 4353, 4631, 7578, 8706, 9262, 13059, 13893, 15961, 26118, 27786, 31922, 41679, 47883, 50941, 83358, 95766, 101882, 143649, 152823, 175571, 287298, 305646, 351142, 458469, 526713, 610871, 916938, 1053426, 1221742, 1580139, 1832613, 3160278, 3665226, 5497839, 6719581, 10995678, 13439162, 20158743, 40317486, 60476229, 73915391, 120952458, 147830782, 221746173, 443492346, 665238519, 1330477038]

約数ペア:

[(1, 1330477038), (2, 665238519), (3, 443492346), (6, 221746173), (9, 147830782), (11, 120952458), (18, 73915391), (22, 60476229), (33, 40317486), (66, 20158743), (99, 13439162), (121, 10995678), (198, 6719581), (242, 5497839), (363, 3665226), (421, 3160278), (726, 1832613), (842, 1580139), (1089, 1221742), (1263, 1053426), (1451, 916938), (2178, 610871), (2526, 526713), (2902, 458469), (3789, 351142), (4353, 305646), (4631, 287298), (7578, 175571), (8706, 152823), (9262, 143649), (13059, 101882), (13893, 95766), (15961, 83358), (26118, 50941), (27786, 47883), (31922, 41679)]