4865238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 12618240

約数和(自身を除く): 7753002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 211, 366, 378, 422, 427, 549, 633, 854, 1098, 1266, 1281, 1477, 1647, 1899, 2562, 2954, 3294, 3798, 3843, 4431, 5697, 7686, 8862, 11394, 11529, 12871, 13293, 23058, 25742, 26586, 38613, 39879, 77226, 79758, 90097, 115839, 180194, 231678, 270291, 347517, 540582, 695034, 810873, 1621746, 2432619, 4865238]

約数ペア:

[(1, 4865238), (2, 2432619), (3, 1621746), (6, 810873), (7, 695034), (9, 540582), (14, 347517), (18, 270291), (21, 231678), (27, 180194), (42, 115839), (54, 90097), (61, 79758), (63, 77226), (122, 39879), (126, 38613), (183, 26586), (189, 25742), (211, 23058), (366, 13293), (378, 12871), (422, 11529), (427, 11394), (549, 8862), (633, 7686), (854, 5697), (1098, 4431), (1266, 3843), (1281, 3798), (1477, 3294), (1647, 2954), (1899, 2562)]