9378248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 11357752

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 79, 88, 142, 152, 158, 209, 284, 316, 418, 568, 632, 781, 836, 869, 1349, 1501, 1562, 1672, 1738, 2698, 3002, 3124, 3476, 5396, 5609, 6004, 6248, 6952, 10792, 11218, 12008, 14839, 16511, 22436, 29678, 33022, 44872, 59356, 61699, 66044, 106571, 118712, 123398, 132088, 213142, 246796, 426284, 493592, 852568, 1172281, 2344562, 4689124, 9378248]

約数ペア:

[(1, 9378248), (2, 4689124), (4, 2344562), (8, 1172281), (11, 852568), (19, 493592), (22, 426284), (38, 246796), (44, 213142), (71, 132088), (76, 123398), (79, 118712), (88, 106571), (142, 66044), (152, 61699), (158, 59356), (209, 44872), (284, 33022), (316, 29678), (418, 22436), (568, 16511), (632, 14839), (781, 12008), (836, 11218), (869, 10792), (1349, 6952), (1501, 6248), (1562, 6004), (1672, 5609), (1738, 5396), (2698, 3476), (3002, 3124)]