38539944

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 108048330

約数和(自身を除く): 69508386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 557, 558, 744, 961, 1114, 1116, 1671, 1922, 2228, 2232, 2883, 3342, 3844, 4456, 5013, 5766, 6684, 7688, 8649, 10026, 11532, 13368, 17267, 17298, 20052, 23064, 34534, 34596, 40104, 51801, 69068, 69192, 103602, 138136, 155403, 207204, 310806, 414408, 535277, 621612, 1070554, 1243224, 1605831, 2141108, 3211662, 4282216, 4817493, 6423324, 9634986, 12846648, 19269972, 38539944]

約数ペア:

[(1, 38539944), (2, 19269972), (3, 12846648), (4, 9634986), (6, 6423324), (8, 4817493), (9, 4282216), (12, 3211662), (18, 2141108), (24, 1605831), (31, 1243224), (36, 1070554), (62, 621612), (72, 535277), (93, 414408), (124, 310806), (186, 207204), (248, 155403), (279, 138136), (372, 103602), (557, 69192), (558, 69068), (744, 51801), (961, 40104), (1114, 34596), (1116, 34534), (1671, 23064), (1922, 20052), (2228, 17298), (2232, 17267), (2883, 13368), (3342, 11532), (3844, 10026), (4456, 8649), (5013, 7688), (5766, 6684)]